999:, a section of I-10 that follows the old canal right-of-way.) However, the entire route along the lakeshore and on to Ponchatoula existed only on paper. North of Ponchatoula, the remainder of the route would have the benefit of following existing roads through the higher terrain there. The construction of the lakeshore highway was intended to provide a direct land connection between New Orleans and Hammond while taking advantage of the scenic beauty of Lake Pontchartrain and the surrounding swampland. In addition, the man-made embankment required to carry the road would serve as a levee to prevent lake water from inundating the extensive residential development envisioned to line the highway.
1012:
of machine-rolling and allowing for sufficient settling of the roadbed, the embankment would be surfaced with shells dredged from the lake. A 3,000-foot (910 m) timber bridge with a steel draw span was constructed across Pass
Manchac, and smaller bridges totaling over 2,600 feet (790 m) spanned the numerous other waterways along the route. This link of the highway was officially opened on April 1, 1927 with a formal dedication following three weeks later. While still under construction, Route 33 was chosen as the official route of US 51 after the U.S. Highway system was implemented in November 1926.
845:(La DOTD). However, the section running through Hammond serves as an urban principal arterial. Daily traffic volume in 2013 peaked at 24,500 vehicles in Hammond, decreasing steadily to around 3,000 heading north toward Kentwood. After increasing to 14,700 through Kentwood, the figures dwindled to a low of 2,300 vehicles per day near the Mississippi state line. The posted speed limit is generally 55 mph (90 km/h) in rural areas, reduced to as low as 25 mph (40 km/h) through town. However, the multilane sections through LaPlace and Hammond carry a speed limit of 45 mph (70 km/h).
1016:
2601:(La DOTD) as an urban minor arterial in Ponchatoula and as an urban principal arterial in Hammond. The average daily traffic volume in 2013 was reported as reaching peaks of 28,000 and 31,500 vehicles in Ponchatoula and Hammond, respectively. The lowest figure reported was 4,800 vehicles daily through the sparsely populated swamp at its southern end. The posted speed limit ranges from 25 mph (40 km/h) through the center of both cities to 55 mph (90 km/h) in more rural areas.
916:
2378:
2341:
2132:
1961:
1943:
1823:
1775:
1655:
2235:
1890:
1858:
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2287:
2185:
2097:
2038:
1986:
1573:
443:
425:
402:
387:
228:
214:
175:
102:
1135:
subsidence and was promptly abandoned. The new road was later intended to carry southbound traffic on I-55 and was to be paired with an elevated span carrying the northbound lanes. In 1972, plans changed to the current configuration of a double elevated span with the ground-level road serving as a frontage road. Plans for a frontage road on the opposite side of the elevated highway were proposed but eventually abandoned.
3909:
3079:
2469:
2594:, the city's main eastâwest thoroughfare, which follows the one-way pair of Morris and Thomas Streets. The route turns west concurrent with US 190 and heads through the downtown area. After a dozen blocks, the east and westbound lanes converge as West Thomas Street widens to four lanes. Soon afterward, US 51 Bus. terminates at an intersection with its parent route at Morrison Boulevard.
1614:
1301:
1320:
1687:
1529:
2906:
2867:
2747:
2293:
2241:
2192:
2139:
2044:
1992:
1897:
1781:
1744:
1705:
1314:
2978:
2407:
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1955:
1681:
1523:
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2734:
2701:
2372:
2179:
2126:
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1937:
1884:
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1649:
1073:. With three highwaysâthe existing Jefferson Highway, the new Airline Highway, and the proposed Lakeshore Highwayânow potentially requiring bridges to cross the spillway, the Lakeshore Highway could no longer be provided for. As a result, the section of the route through Jefferson Parish was scarcely used and only sporadically maintained for automobile traffic.
44:
1035:) into New Orleans. This was intended to be a temporary measure until the remainder of the route along Lake Pontchartrain was completed. Nevertheless, the highway distance between New Orleans and Hammond was reduced from 90.5 to 68 miles (145.6 to 109.4 km) by eliminating a circuitous route around the eastern side of Lake Pontchartrain through
2899:
2832:
1699:
203:
4002:
2861:
2666:
2413:
1693:
1535:
1222:
250:
129:
2912:
2873:
2792:
2753:
2661:
2299:
2247:
2198:
2145:
2050:
1998:
1903:
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1711:
1620:
1326:
1307:
1261:
189:
164:
153:
1097:
eliminated several unnecessary U.S. Highway concurrencies and truncated the route of US 51 to the junction with US 61 in LaPlace. The portion of the old
Lakeshore Highway in New Orleans and the Bucktown neighborhood in Jefferson Parish remained in the state highway system as a disconnected
669:
on the north side. The highway proceeds through the swamps of southern
Tangipahoa Parish for another 8 miles (13 km) before returning to grade. At this point, an exit primarily serving southbound traffic connects to the north end of the frontage road. Soon afterward, I-55/US 51 curves to
1130:
A new fixed-span bridge over Pass
Manchac was completed in August 1957 on the west side of the original bridge, which was utilized as a fishing pier until being destroyed by fire in 1969. The four-lane bypass of Ponchatoula and Hammond was completed around the end of 1960. It was the first section
1011:
near the present intersection of I-10 and I-55. At the time, the method of road construction through such terrain involved the long and arduous task of dredging a canal along the intended right-of-way and piling up the spoils on the side of the canal to form an embankment. After a repeated process
1146:
The new twin-span elevated highway was opened on May 25, 1979, and official
Louisiana highway maps indicate that US 51 remained on the ground-level route for two or three years before being shifted onto the interstate alignment. With a length of 22.8 miles (36.7 km), the elevated section
1110:
Paving projects during the late 1920s and early 1930s led to the early realignment of two portions of US 51 in
Tangipahoa Parish. The original route between Independence and Amite City followed what is now known as Old US 51 and remained for a time in the pre-1955 state highway system as
1134:
The entire portion of US 51 between
Frenier and the Ponchatoula bypass was reconstructed between the late 1950s and mid-1960s. This road now serves as the I-55/US 51 frontage road. The original roadbed, still visible on the east side of the frontage road, had continually suffered from
1076:
By 1945, the embankment had eroded considerably and was no longer adequate in terms of flood protection for the growing suburban development in the parish. Over the next few years, a new levee system was constructed by improved methods on the land side of the original embankment, which was then
900:
and
Manchac swamps around the rim of Lake Pontchartrain. This proposed scenic highway was never fully realized, and US 51 effectively followed the route of US 61 through the New Orleans area until being truncated to its present terminus in LaPlace in 1951, eliminating the concurrency.
1162:
La DOTD is currently engaged in a program that aims to transfer about 5,000 miles (8,000 km) of state-owned roadways to local governments over the next several years. Under this plan of "right-sizing" the state highway system, the portion of US 51 between I-55 and US 190 in
1059:
in the early 1930s, several factors caused the construction of the remaining link between Kenner and
Frenier to be abandoned soon afterward. The route through the LaBranche swamp in St. Charles Parish proved to be the most difficult road construction in the state up to that time, and the heavy
848:
The portion of US 51 utilizing the route of I-55 is classified as an urban interstate north of exit 23 and as a rural interstate otherwise. Daily traffic volume in 2013 averaged about 18,200 vehicles near I-10 and steadily increased to a peak of 31,200 vehicles between the
Ponchatoula and
980:
Route No. 33. Beginning at South Carrollton Avenue and New Basin Canal New Orleans, both sides of the New Basin Canal as far as the Cemeteries, thence on the West side of the New Basin Canal to West End thence along the shore of Lake Pontchartrain, through La Branche, Ruddock, Stradder,
625:
to the north as there is no direct connection. With a median replacing the center lane, US 51 proceeds a short distance to an intersection with Frenier Road, where signage directs through traffic to turn west and follow a ramp onto the elevated I-55 at exit 1. For the next 22 miles
567:
Prior to 1951, US 51 began in downtown New Orleans and followed the route of US 61 to its current southern terminus in LaPlace. For a time in the late 1920s to mid-1930s, however, it was intended to follow a scenic route along the shore of Lake Pontchartrain known as the New
707:, just east of its interchange with I-55. For the remainder of its journey in Louisiana, US 51 parallels the route of I-55 at a distance generally between 1 and 2 miles (1.6 and 3.2 km) to the east. Passing to the west of the traditional downtown area, US 51 intersects
1131:
of I-55 to open in Louisiana as well as one of the first completed projects of the Interstate Highway System in the state. US 51 was immediately moved onto the bypass, and the original alignment traversing the center of both cities was designated as US 51 Bus.
1085:
on the JeffersonâOrleans parish line connects it with the portion within the city of New Orleans. Popularly known as Old Hammond Highway, the road is signed as MetairieâHammond Highway on the Jefferson Parish side and as NOâHammond Highway on the New Orleans side.
766:. Initially traveling along 1st Street, one block distant from the railroad line, US 51 zigzags east onto Chestnut Street then north onto Central Avenue. One block later, flanked by the rail line and a row of antique brick storefronts, an intersection with
3696:
813:, the main eastâwest thoroughfare, at Avenue G. The highway curves to the northeast on the way out of town and continues for another 4 miles (6.4 km) to the state line. During this stretch is the final junction with a state route,
1142:
leading to the collapse of three spans. One person was killed and at least two others injured in the accident. Using federal disaster funds, the bridge was rebuilt over the course of three months and reopened to traffic on December 17, 1976.
617:. US 51 heads northeast as an undivided four-lane highway with a center turning lane through a growing residential and commercial corridor. After 3 miles (4.8 km), the route reaches the edge of town and passes through a
1163:
Hammond is proposed for deletion as it does not meet a significant interurban travel function. The portions of US 51 Bus. not concurrent with US 190 or LA 22 are also to be transferred to local control.
1068:
in 1933 that bisected the route. A two-mile section of the embankment, not yet surfaced for travel, was severed to provide a path for floodwaters as part of a larger system designed to prevent a re-occurrence of the
336:
3042:
4055:
698:
Heading north on Morrison Boulevard, US 51 returns to its original capacity, an undivided four-lane highway with center turning lane. Almost immediately, the highway crosses over without intersecting
738:
state line and intersect a series of rural eastâwest routes that often lead to nearby interchanges with I-55, the main route of through traffic in the area. In Tickfaw, this function is served by
1715:
1539:
671:
2547:(CN) line through the thickly wooded swamp into Ponchatoula, traveling on Southwest Railroad Avenue. After two miles (3.2 km), the highway reaches the center of town and intersects
742:, which also has a brief concurrency with US 51 as the former makes a zigzag in the center of town. 4 miles (6.4 km) north of Tickfaw, US 51 passes through the town of
4060:
1154:
The final realignment of US 51 to date shifted the route through LaPlace from Main Street, a narrow two-lane thoroughfare, onto a parallel five-lane alignment completed in 1985.
1151:) became one of the longest bridges over water in the world. Free from flooding and subsidence, it provides a vital hurricane evacuation route for the New Orleans metropolitan area.
3016:
2598:
842:
711:(West Thomas Street), its main eastâwest commercial thoroughfare. This intersection also marks the northern terminus of US 51 Bus. Upon exiting Hammond, an intersection with
69:
2551:(West Pine Street), an undivided four-lane thoroughfare. US 51 Bus. turns west to follow LA 22, flanked by rows of historic brick storefronts. Just short of a
1064:, a streamlined route between New Orleans and Baton Rouge that would parallel the lakeshore route through the area. The death knell, however, was the construction of the
3972:
991:
In New Orleans, Route 33 was designated to follow an existing road alongside a shipping canal from South Carrollton Avenue to an area on Lake Pontchartrain known as
3303:
1090:
568:
OrleansâHammond Lakeshore Highway. Construction difficulties and budget limitations led to the abandonment of the project before the portion through the swamps of
1102:. The remainder of US 51 carried no state route designation after the renumbering, which eliminated unnecessary concurrencies between U.S. and state routes.
1089:
With the abandonment of the Lakeshore Highway, US 51 remained co-signed with US 61 into New Orleans. This routing was officially recognized by the
1060:
expenditure invested became a continual source of controversy. The highway's practical need was questioned as construction progressed on the more important
3107:
3216:
3185:
3862:
4065:
3148:
892:. Much of the distance between New Orleans and Hammond was intended to follow the New OrleansâHammond Lakeshore Highway, an ambitious project by the
355:
331:
3300:
United States Numbered Highways, Selected by American Association of State Highway Officials, Approved by United States Department of Agriculture
2559:. Proceeding as a two-lane highway with a center turning lane, US 51 Bus. crosses from Ponchatoula into the city of Hammond just past the
1392:
1202:
973:
602:
300:
467:
323:
3765:
686:, the primary eastâwest highway through Ponchatoula. US 51 departs from I-55 at the following exit and enters the neighboring city of
3836:
4045:
719:. Shortly afterward, US 51 narrows to an undivided two-lane highway and will remain in that capacity for the rest of its journey.
365:
2609:
1099:
642:
and is the second-longest bridge over water in the United States. 7 miles (11 km) along the way, a tight diamond interchange at
360:
1801:
716:
678:. The interstate proceeds around the west side of town, an area of scattered suburban development within the thick pine forest. A
626:(35 km), US 51 travels concurrently with the elevated four-lane interstate through the thickly wooded swamp lying between
2536:. It follows the original route of US 51 through the area before the completion of the I-55 bypass just to the west in 1960.
2604:
The route was part of mainline US 51 from its creation in 1926 until its realignment onto I-55 in 1960. It was also part of
646:
connects with the grade-level pre-interstate alignment, which serves as a frontage road and closely parallels the entire stretch.
3320:
1094:
1070:
873:
661:, contains a cluster of boat houses and fishing camps situated along the frontage road. This small community is also known as
370:
1015:
3248:
2575:
704:
569:
518:
478:. Within the state of Louisiana, the highway travels 69.12 miles (111.24 km) from the national southern terminus at
968:
The New OrleansâHammond Lakeshore Highway had been planned for several years when, in 1921, it was designated as part of
841:
The portions of US 51 not concurrent with I-55 are generally classified as an urban or rural major collector by the
4027:
3012:
2620:
2533:
2417:
1431:
1396:
1019:
1941 aerial photo showing Old Hammond Highway running along the Lake Pontchartrain shore west from West End, New Orleans
893:
888:. The southern terminus of US 51 was originally located in downtown New Orleans at a junction with US 61 and
860:. This byway also follows the route of LA 22 southwest from Ponchatoula through the Maurepas swamp to the town of
654:
545:
517:, is the second-longest bridge over water in the United States and serves as a vital hurricane evacuation route for the
304:
253:
2916:
2836:
2591:
1719:
708:
341:
206:
2590:
of South Railroad Avenue and South Oak Street as it approaches the center of town. Here, US 51 Bus. intersects
2540:
1225:
889:
622:
606:
586:
502:
494:
479:
132:
3038:
2920:
2878:
2795:
2761:
2669:
2560:
2544:
2307:
2255:
2206:
2153:
2058:
2006:
1911:
1795:
1755:
1723:
1624:
1334:
1330:
1264:
885:
731:
549:
192:
167:
156:
1112:
1024:
996:
822:
2586:. The route initially widens to four lanes with its center lane intact, but its travel lanes divide onto the
1065:
446:
428:
2263:
2715:
1921:
1028:
857:
743:
553:
4050:
2924:
2882:
2799:
2765:
2687:
2677:
2579:
2556:
2552:
2525:
2382:
2345:
2149:
2105:
2066:
1965:
1947:
1826:
1791:
1659:
1584:
1580:
1553:
1543:
1338:
1272:
1268:
1237:
1233:
1124:
1120:
1116:
935:
897:
814:
771:
712:
679:
675:
614:
610:
525:
498:
182:
105:
1138:
On September 13, 1976, two barges veered from the main channel below the Pass Manchac Bridge, striking a
1007:
Construction began in May 1923 to extend the highway south from Ponchatoula through the Manchac swamp to
2886:
2311:
2259:
2251:
2220:
2210:
2062:
2023:
1907:
1862:
1040:
992:
853:
802:
798:
775:
759:
739:
653:, a waterway that connects the two lakes and forms the boundary between St. John the Baptist Parish and
557:
221:
3861:
Louisiana Department of Transportation and Development, Office of Multimodal Planning (March 2, 2017).
3215:
Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012).
3184:
Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012).
3147:
Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012).
3106:
Louisiana Department of Transportation and Development, Office of Multimodal Planning (February 2012).
734:(CN) line. Both the highway and the rail line pass through a string of communities on the way to the
662:
2970:
2840:
2757:
2711:
2548:
2303:
2202:
2101:
2054:
2002:
1808:
1628:
1576:
1473:
1358:
1148:
1044:
877:
810:
794:
767:
747:
723:
683:
639:
541:
506:
405:
390:
231:
217:
178:
3589:(Map). Scale not given. Baton Rouge: Tourist Bureau, Louisiana Department of Commerce and Industry.
2567:
2421:
2356:
2272:
2010:
1078:
861:
830:
818:
809:, the final town along its route. US 51 passes through Kentwood on 3rd Street and intersects
806:
790:
751:
621:
with I-10 at exit 209. This interchange is also used to feed traffic between I-10 to the west and
618:
561:
487:
261:
235:
3938:(Map) (January 1, 1955 ed.). Scale not given. Baton Rouge: Louisiana Department of Highways.
3434:
2944:
2803:
2775:
2673:
2583:
2543:/US 51 at exit 23. It branches to the north as an undivided two-lane highway alongside the
2529:
2444:
2315:
1836:
1593:
1454:
1436:
1407:
1403:
1383:
1365:
1207:
1036:
1008:
995:. (Much of this road still survives as Pontchartrain Boulevard and partly travels alongside the
939:
881:
826:
727:
687:
658:
643:
627:
594:
533:
510:
471:
196:
136:
1115:. The original route between Tangipahoa and Kentwood is still state-maintained as portions of
3963:
3822:
2982:
2163:
2075:
2014:
1139:
1082:
1056:
1032:
852:
The entire I-55/US 51 frontage road (Old US 51) south of Ponchatoula is part of the
786:
782:
755:
598:
475:
3987:
3274:
3813:(Report). Washington, DC: American Association of State Highway and Transportation Officials
3754:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development.
3739:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development.
666:
3870:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development
3224:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development
3193:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development
3156:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development
3115:(Map). Scale not given. Baton Rouge: Louisiana Department of Transportation and Development
1093:(AASHO) on July 22, 1939 and took effect on January 1, 1940. A decade later, however, the
801:. US 51 proceeds through rural northern Tangipahoa Parish, passing through a village
30:
This article is about the section of U.S. Route 51 in Louisiana. For the entire route, see
1229:
1061:
590:
3981:
17:
635:
529:
3567:
Poe, Edgar (December 4, 1938). "Finest Surfaced Roads in South is Mississippi's Aim".
544:
and points north. US 51 serves local traffic through a string of communities in
4039:
4005:
2571:
700:
631:
540:, the route closely parallels I-55, which carries the bulk of through traffic toward
514:
280:
31:
3697:
Historic American Engineering Record: Pass Manchac Bridge (Bridge Recall No. 062080)
2846:
2587:
1424:
915:
650:
1081:
was encompassed by the new levee and remains in use today. A bridge crossing the
3807:
981:
Ponchatoula, Hammond, Amite, Kentwood, to a point on the Mississippi State line.
3582:
3084:
2427:
1077:
abandoned as a public road. Only a small segment through the populated area of
1027:âroughly the modern route of US 51 from Frenier to LaPlaceâand US 61 (
943:
872:
US 51 was designated in November 1926 as one of the original routes of the
763:
735:
483:
257:
3842:. Louisiana Department of Transportation and Development. April 2013. p. 3
3252:
1055:
While Jefferson Parish completed its section of the route between West End and
3489:"State Begins $ 16,000,000 Road Outlay While Nation Invests $ 1,000,000,000".
3251:. Louisiana Department of Transportation and Development. 2013. Archived from
2539:
From the south, US 51 Bus. begins at an interchange with the concurrent
2524:) runs 8.81 miles (14.18 km) in a general northâsouth direction through
2468:
537:
290:
2612:
when unnecessary overlapping of U.S. and state routes was discontinued.
3971:
3934:
Louisiana Department of Highways, Traffic and Planning Section (1952).
3150:
District 62: Official Control Section Map, Construction and Maintenance
1499:
Northbound entrance and southbound exit; to Old US 51 (local name)
849:
Hammond exits. The posted speed limit is 70 mph (115 km/h).
3893:(Map). Scale not given. Baton Rouge: Louisiana Department of Highways.
3864:
Right-Size the State Highway System: Tangipahoa Parish (South Section)
3639:(Map). Scale not given. Baton Rouge: Louisiana Department of Highways.
3556:(Map). Scale not given. Baton Rouge: Louisiana Department of Highways.
3345:(Map). Scale not given. Baton Rouge: Louisiana Department of Highways.
3327:(Map). Scale not given. Baton Rouge: Louisiana Department of Highways.
1343:
South end of I-55 concurrency; northbound entrance and southbound exit
649:
After 13.5 miles (21.7 km), the highway elevates higher to cross
758:. Continuing due north for 6 miles (9.7 km), US 51 enters
821:. Immediately across the state line, US 51 continues into the
1971:
Eastern terminus of LA 1063; northern terminus of LA 1065
532:, US 51 splits from the interstate in the neighboring city of
3043:
American Association of State Highway and Transportation Officials
2858:
2822:
2730:
2697:
2175:
2087:
1880:
1848:
1610:
1297:
1127:. The entire route of US 51 in Louisiana was paved by 1938.
1014:
770:(Oak Street) in the center of town leads to I-55 and the towns of
2555:
with I-55, US 51 Bus. turns back to the north opposite the
2475:
43:
3750:
Louisiana Department of Transportation and Development (1983).
3735:
Louisiana Department of Transportation and Development (1981).
1495:
3806:
Special Committee on U.S. Route Numbering (October 11, 1985).
856:
in the state-designated system of tourist routes known as the
793:, US 51 has a 3-mile-long (4.8 km) concurrency with
597:, an unincorporated community located on the east bank of the
3600:"New Pass Manchac Bridge to be Opened to Full Traffic Soon".
2934:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
2434:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
674:
begins and splits off straight ahead into the small city of
505:
on a 22-mile-long (35 km) twin-span viaduct across the
876:. It was the main traffic route connecting New Orleans to
585:
From the south, US 51 begins at an intersection with
4056:
Transportation in St. John the Baptist Parish, Louisiana
3984:, Louisiana Department of Transportation and Development
715:(West University Avenue) connects the route with nearby
3959:
3954:
2929:
Northern terminus; north end of US 190 concurrency
493:
After heading north through LaPlace to a junction with
3017:
Louisiana Department of Transportation and Development
2928:
2844:
2769:
2719:
2599:
Louisiana Department of Transportation and Development
2214:
2173:
2109:
2085:
1915:
1878:
1867:
1846:
1632:
1607:
1342:
1294:
843:
Louisiana Department of Transportation and Development
2839:
east (East Morris Street, East Thomas Street) â
3504:"Lake Shore Link to be Abandoned, Allen Announces".
1023:
The connection to New Orleans was made by following
536:. For the remainder of its journey in southeastern
3519:"Engineers Study Rail, Automobile Spillway Spans".
3374:"Syndicate Plans Residence Park Along Lake Shore".
2507:
2499:
2491:
2464:
1498:
1492:
958:
950:
931:
911:
314:
296:
286:
276:
271:
244:
142:
123:
118:
91:
83:
75:
62:
39:
27:
Section of U.S. Highway in Louisiana, United States
3635:Louisiana Department of Highways (December 1960).
3404:"Orleans-Hammond Highway Bridges Bids Requested".
3552:Louisiana Department of Highways (July 1, 1955).
3354:
3352:
3341:Louisiana Department of Highways (July 1, 1953).
3973:Template:Attached KML/U.S. Route 51 in Louisiana
2566:Shortly afterward, the highway passes through a
789:, located just north of the neighboring town of
657:. The area flanking the pass, generally called
3791:"New Section of U.S. 51 to be Opened June 19".
3389:"Road Triumphs Over Swamps as Dredges Attack".
3304:American Association of State Highway Officials
1091:American Association of State Highway Officials
978:
797:, another connection to Franklinton as well as
4061:Transportation in Tangipahoa Parish, Louisiana
3702:(Report). National Park Service. pp. 5â6
3684:. New Orleans. August 23, 1973. sec. 3, p. 6.
3393:. New Orleans. August 10, 1924. sec. 4, p. 1.
1172:Note: Exit numbers reflect I-55 mileage only.
8:
3619:. New Orleans. October 12, 1969. p. 36.
3493:. New Orleans. March 18, 1926. pt. 2, p. 15.
3469:
3467:
3465:
3463:
3456:. New Orleans. March 20, 1927. sec. 4, p. 9.
3363:. Baton Rouge. November 29, 1921. p. 9.
470:that spans 1,277 miles (2,055 km) from
3720:"Completion of I-55 Officially Dedicated".
3654:. New Orleans. May 20, 1970. sec. 1, p. 10.
3630:
3628:
3626:
3547:
3545:
3523:. New Orleans. August 30, 1928. p. 12.
3508:. New Orleans. January 27, 1929. p. 1.
3336:
3334:
3315:
3313:
3294:
3292:
3210:
3208:
3179:
3177:
3175:
3173:
3171:
750:connects to I-55 as well as points such as
3996:
3795:. New Orleans. June 11, 1985. p. A13.
3724:. New Orleans. May 26, 1979. sec. 1, p. 2.
3604:. New Orleans. August 15, 1957. p. 1.
3378:. New Orleans. October 9, 1924. p. 9.
3243:
3241:
3239:
3142:
3140:
3138:
3136:
3134:
3132:
3130:
3007:
3005:
3003:
3001:
2999:
2997:
2625:
1175:
417:
379:
3976:
3904:
3902:
3900:
3889:Louisiana Department of Highways (1957).
3538:. New Orleans. July 23, 1939. p. 12.
3536:The Times-Picayune/The New Orleans States
3419:"Hammond-N.O. Road Opened by Berry Men".
3408:. New Orleans. June 19, 1924. p. 12.
3080:"Overview Map of US 51 in Louisiana"
3669:. New Orleans. March 1, 1972. p. 6.
3423:. New Orleans. April 1, 1927. p. 1.
884:in the days before the existence of the
528:served by the highway's only designated
3837:"Right-Sizing the State Highway System"
3074:
3072:
3070:
3068:
3066:
3064:
3062:
3060:
2993:
972:, one of the original 98 routes in the
722:After passing through the community of
2845:South end of US 190 concurrency;
2461:
908:
57:Route of US 51 highlighted in red
36:
3910:"Overview Map of US 51 Business"
3569:The Times-Picayune New Orleans States
2852:
2812:
2789:
2779:
2724:
2691:
2658:
2648:
2597:US 51 Bus. is classified by the
2403:
2395:
2368:
2360:
2331:
2323:
2284:
2276:
2232:
2224:
2167:
2122:
2114:
2079:
2035:
2027:
1983:
1975:
1933:
1925:
1872:
1840:
1820:
1812:
1772:
1764:
1740:
1732:
1677:
1669:
1645:
1637:
1597:
1570:
1557:
1519:
1506:
1482:
1471:
1465:
1453:
1440:
1422:
1412:
1382:
1369:
1356:
1350:
1284:
1258:
1246:
1219:
1211:
605:. US 61 parallels the route of
468:United States Numbered Highway System
324:United States Numbered Highway System
79:69.116 mi (111.231 km)
7:
3766:"10 Longest Bridges to Drive Across"
3554:Louisiana Highways: Interim Road Map
3478:. Kenner: Justin F. Bordenave. 1945.
1916:North end of LA 442 concurrency
1868:South end of LA 442 concurrency
1728:Northern terminus of US 51 Bus.
1548:Southern terminus of US 51 Bus.
690:, the largest city along its route.
509:. The bridge, which passes between
3534:"Highway routing numbers changed".
2877:US 51 (Morrison Boulevard) to
2770:North end of LA 22 concurrency
2720:South end of LA 22 concurrency
2503:8.814 mi (14.185 km)
2215:North end of LA 10 concurrency
2110:South end of LA 10 concurrency
1047:that included two ferry crossings.
730:and begins to follow alongside the
726:, US 51 enters the village of
3808:"Route Numbering Committee Agenda"
3793:The Times-Picayune/The States-Item
3359:"Act No. 95, House Bill No. 206".
2682:Southern terminus; exit 23 on I-55
2610:1955 Louisiana Highway renumbering
1106:Improvements and alignment changes
1100:1955 Louisiana Highway renumbering
986:1921 legislative route description
25:
3665:"La. Road Funds Sought for '72".
3218:Tangipahoa Parish (North Section)
3187:Tangipahoa Parish (South Section)
2388:Northern terminus of LA 1054
2351:Southern terminus of LA 1053
1802:Southeastern Louisiana University
1147:of I-55/US 51 (known as the
954:71.3 mi (114.7 km)
717:Southeastern Louisiana University
694:Hammond to Mississippi state line
4066:1926 establishments in Louisiana
4000:
3321:Louisiana Department of Highways
2976:
2964:
2910:
2904:
2897:
2891:
2871:
2865:
2859:
2830:
2824:
2790:
2751:
2745:
2738:
2732:
2705:
2699:
2664:
2659:
2474:
2467:
2411:
2405:
2376:
2370:
2339:
2333:
2297:
2291:
2285:
2245:
2239:
2233:
2196:
2190:
2183:
2177:
2158:Eastern terminus of LA 1048
2143:
2137:
2130:
2124:
2095:
2089:
2048:
2042:
2036:
1996:
1990:
1984:
1959:
1953:
1941:
1935:
1901:
1895:
1888:
1882:
1856:
1850:
1821:
1785:
1779:
1773:
1748:
1742:
1709:
1703:
1697:
1691:
1685:
1679:
1665:Eastern terminus of LA 1040
1653:
1647:
1618:
1612:
1571:
1533:
1527:
1521:
1324:
1318:
1312:
1305:
1299:
1259:
1220:
1095:Louisiana Department of Highways
914:
896:to construct a road through the
441:
423:
400:
385:
248:
226:
212:
201:
187:
173:
162:
151:
127:
100:
42:
3680:"I-55 Hearing Slated Sept. 5".
3277:. Louisiana Scenic Byways. 2016
2714:east (East Pine Street) â
1071:Great Mississippi Flood of 1927
670:the northwest at exit 23 while
3650:"Rail, Highway Work Planned".
3476:Jefferson Parish Yearly Review
3439:Clason's Road Map of Louisiana
349:Louisiana State Highway System
1:
3615:"Pass Manchac Bridge Burns".
2919:west (West Thomas Street) to
2576:New Orleans metropolitan area
1633:North end of I-55 concurrency
974:pre-1955 state highway system
837:Route classification and data
705:New Orleans metropolitan area
552:line, including the towns of
519:New Orleans metropolitan area
3474:"Metairie Plans a Seawall".
3452:"New Highway Cuts Mileage".
3039:"U.S. Route Number Database"
2532:, two neighboring cities in
1794:(West University Avenue) to
894:Louisiana Highway Commission
874:numbered U.S. Highway system
781:Between two points known as
3109:St. John the Baptist Parish
2760:west (West Pine Street) to
2574:, a northern bypass of the
1098:part of Route 33 until the
905:New OrleansâHammond Highway
703:, a northern bypass of the
634:. This twin-span concrete
603:St. John the Baptist Parish
4082:
4046:U.S. Highways in Louisiana
3990:at Louisiana Scenic Byways
3571:. New Orleans. p. 11.
3441:(Map). Clason Map Company.
2672: / US 51 â
1430:
29:
4023:
4018:
4011:
3999:
2933:
2855:
2817:
2807:
2784:
2774:
2727:
2694:
2686:
2681:
2653:
2645:
2640:
2637:
2634:
2631:
2628:
2619:The entire highway is in
2561:North Oaks Medical Center
2545:Canadian National Railway
2487:
2433:
2425:
2401:
2398:
2392:
2387:
2366:
2363:
2355:
2350:
2329:
2326:
2319:
2282:
2279:
2271:
2267:
2230:
2227:
2219:
2170:
2162:
2157:
2120:
2117:
2082:
2074:
2070:
2033:
2030:
2022:
2018:
1981:
1978:
1970:
1931:
1928:
1920:
1875:
1843:
1835:
1831:
1818:
1815:
1807:
1799:
1770:
1767:
1760:
1738:
1735:
1727:
1675:
1672:
1664:
1643:
1640:
1602:
1592:
1588:
1567:
1562:
1552:
1547:
1516:
1511:
1503:
1487:
1479:
1468:
1462:
1458:
1450:
1445:
1435:
1417:
1402:
1391:
1387:
1379:
1374:
1364:
1353:
1347:
1289:
1281:
1276:
1256:
1251:
1241:
1217:
1214:
1206:
1201:
1196:
1193:
1190:
1187:
1184:
1181:
1178:
927:
886:Interstate Highway System
732:Canadian National Railway
550:Canadian National Railway
416:
378:
319:
310:
267:
67:
55:
3982:Maps / GIS Data Homepage
3752:Louisiana: A Dream State
2971:United States portal
2940:
2518:U.S. Highway 51 Business
2481:U.S. Highway 51 Business
2440:
1722:(West Thomas Street) to
997:Pontchartrain Expressway
823:Pike County, Mississippi
18:Louisiana State Route 33
3695:Mitchell, Rick (2017).
3306:. 1927. pp. 22â23.
3275:"Southern Swamps Byway"
3013:"La DOTD GIS Data"
858:Louisiana Scenic Byways
682:at exit 26 connects to
2553:cloverleaf interchange
1950:west (West 5th Street)
1758:via West Church Street
1020:
989:
817:, in an area known as
680:cloverleaf interchange
665:on the south side and
106:Louisiana Scenic Byway
3988:Southern Swamps Byway
3587:Road Map of Louisiana
3323:(September 1, 1951).
2983:U.S. Roads portal
2057:(West Oak Street) to
1066:Bonnet CarrĂŠ Spillway
1018:
854:Southern Swamps Byway
111:Southern Swamps Byway
4012:Previous state:
3977:KML is from Wikidata
3421:The New Orleans Item
3406:The New Orleans Item
2557:Ponchatoula Cemetery
1968:south (Tiger Avenue)
1474:Manchac Swamp Bridge
1393:St. John the Baptist
1359:Manchac Swamp Bridge
1230:West Airline Highway
1203:St. John the Baptist
1149:Manchac Swamp Bridge
878:Jackson, Mississippi
640:Manchac Swamp Bridge
591:West Airline Highway
572:could be completed.
542:Jackson, Mississippi
501:, the highway joins
486:state line north of
474:to a point north of
301:St. John the Baptist
260:state line north of
3255:on October 16, 2013
2616:Major intersections
2568:diamond interchange
2495:PonchatoulaâHammond
2254:(Center Street) to
1662:west (Chauvin Road)
1167:Major intersections
619:diamond interchange
548:situated along the
511:Lakes Pontchartrain
466:) is a part of the
144:Major intersections
3722:The Times-Picayune
3682:The Times-Picayune
3652:The Times-Picayune
3617:The Times-Picayune
3602:The Times-Picayune
3521:The Times-Picayune
3506:The Times-Picayune
3491:The Times-Picayune
3454:The Times-Picayune
3435:Clason Map Company
3391:The Times-Picayune
3376:The Times-Picayune
3343:Louisiana Highways
3325:Louisiana Highways
3249:"La DOTD GIS"
1021:
882:Memphis, Tennessee
628:Lake Pontchartrain
581:LaPlace to Hammond
570:St. Charles Parish
482:in LaPlace to the
472:LaPlace, Louisiana
4034:
4033:
3936:Tangipahoa Parish
3823:Wikimedia Commons
2955:
2954:
2621:Tangipahoa Parish
2534:Tangipahoa Parish
2515:
2514:
2455:
2454:
1242:Southern terminus
1083:17th Street Canal
1033:Jefferson Highway
966:
965:
655:Tangipahoa Parish
599:Mississippi River
576:Route description
546:Tangipahoa Parish
476:Hurley, Wisconsin
457:
456:
453:
452:
412:
411:
63:Route information
16:(Redirected from
4073:
4024:Next state:
4004:
4003:
3997:
3967:
3940:
3939:
3931:
3925:
3924:
3922:
3920:
3906:
3895:
3894:
3886:
3880:
3879:
3877:
3875:
3869:
3858:
3852:
3851:
3849:
3847:
3841:
3833:
3827:
3826:
3820:
3818:
3812:
3803:
3797:
3796:
3788:
3782:
3781:
3779:
3777:
3772:. April 29, 2013
3762:
3756:
3755:
3747:
3741:
3740:
3732:
3726:
3725:
3717:
3711:
3710:
3708:
3707:
3701:
3692:
3686:
3685:
3677:
3671:
3670:
3662:
3656:
3655:
3647:
3641:
3640:
3632:
3621:
3620:
3612:
3606:
3605:
3597:
3591:
3590:
3579:
3573:
3572:
3564:
3558:
3557:
3549:
3540:
3539:
3531:
3525:
3524:
3516:
3510:
3509:
3501:
3495:
3494:
3486:
3480:
3479:
3471:
3458:
3457:
3449:
3443:
3442:
3431:
3425:
3424:
3416:
3410:
3409:
3401:
3395:
3394:
3386:
3380:
3379:
3371:
3365:
3364:
3356:
3347:
3346:
3338:
3329:
3328:
3317:
3308:
3307:
3296:
3287:
3286:
3284:
3282:
3271:
3265:
3264:
3262:
3260:
3245:
3234:
3233:
3231:
3229:
3223:
3212:
3203:
3202:
3200:
3198:
3192:
3181:
3166:
3165:
3163:
3161:
3155:
3144:
3125:
3124:
3122:
3120:
3114:
3103:
3097:
3096:
3094:
3092:
3076:
3055:
3054:
3052:
3050:
3035:
3029:
3028:
3026:
3024:
3019:. September 2015
3009:
2981:
2980:
2979:
2969:
2968:
2967:
2948:
2941:
2915:
2914:
2913:
2908:
2907:
2902:
2901:
2900:
2895:
2894:
2876:
2875:
2874:
2869:
2868:
2863:
2862:
2835:
2834:
2833:
2828:
2827:
2794:
2793:
2756:
2755:
2754:
2749:
2748:
2743:
2742:
2741:
2736:
2735:
2710:
2709:
2708:
2703:
2702:
2668:
2667:
2663:
2662:
2626:
2578:connecting with
2478:
2471:
2462:
2448:
2441:
2426:Continuation in
2416:
2415:
2414:
2409:
2408:
2381:
2380:
2379:
2374:
2373:
2344:
2343:
2342:
2337:
2336:
2302:
2301:
2300:
2295:
2294:
2289:
2288:
2250:
2249:
2248:
2243:
2242:
2237:
2236:
2201:
2200:
2199:
2194:
2193:
2188:
2187:
2186:
2181:
2180:
2148:
2147:
2146:
2141:
2140:
2135:
2134:
2133:
2128:
2127:
2100:
2099:
2098:
2093:
2092:
2053:
2052:
2051:
2046:
2045:
2040:
2039:
2005:(3rd Street) to
2001:
2000:
1999:
1994:
1993:
1988:
1987:
1964:
1963:
1962:
1957:
1956:
1946:
1945:
1944:
1939:
1938:
1906:
1905:
1904:
1899:
1898:
1893:
1892:
1891:
1886:
1885:
1861:
1860:
1859:
1854:
1853:
1829:(Natalbany Road)
1825:
1824:
1790:
1789:
1788:
1783:
1782:
1777:
1776:
1753:
1752:
1751:
1746:
1745:
1714:
1713:
1712:
1707:
1706:
1701:
1700:
1696:
1695:
1694:
1689:
1688:
1683:
1682:
1658:
1657:
1656:
1651:
1650:
1623:
1622:
1621:
1616:
1615:
1575:
1574:
1538:
1537:
1536:
1531:
1530:
1525:
1524:
1329:
1328:
1327:
1322:
1321:
1316:
1315:
1310:
1309:
1308:
1303:
1302:
1277:Exit 209 on I-10
1263:
1262:
1224:
1223:
1176:
1113:State Route 1094
987:
918:
909:
805:before entering
803:of the same name
638:is known as the
449:
445:
444:
431:
427:
426:
418:
408:
404:
403:
393:
389:
388:
380:
252:
251:
230:
229:
216:
215:
205:
204:
191:
190:
177:
176:
170:north of LaPlace
166:
165:
155:
154:
145:
131:
130:
104:
103:
46:
37:
21:
4081:
4080:
4076:
4075:
4074:
4072:
4071:
4070:
4036:
4035:
4025:
4013:
4001:
3994:
3978:
3975:
3970:
3969:
3968:
3952:
3948:
3943:
3933:
3932:
3928:
3918:
3916:
3908:
3907:
3898:
3888:
3887:
3883:
3873:
3871:
3867:
3860:
3859:
3855:
3845:
3843:
3839:
3835:
3834:
3830:
3816:
3814:
3810:
3805:
3804:
3800:
3790:
3789:
3785:
3775:
3773:
3764:
3763:
3759:
3749:
3748:
3744:
3734:
3733:
3729:
3719:
3718:
3714:
3705:
3703:
3699:
3694:
3693:
3689:
3679:
3678:
3674:
3667:The States-Item
3664:
3663:
3659:
3649:
3648:
3644:
3634:
3633:
3624:
3614:
3613:
3609:
3599:
3598:
3594:
3581:
3580:
3576:
3566:
3565:
3561:
3551:
3550:
3543:
3533:
3532:
3528:
3518:
3517:
3513:
3503:
3502:
3498:
3488:
3487:
3483:
3473:
3472:
3461:
3451:
3450:
3446:
3433:
3432:
3428:
3418:
3417:
3413:
3403:
3402:
3398:
3388:
3387:
3383:
3373:
3372:
3368:
3358:
3357:
3350:
3340:
3339:
3332:
3319:
3318:
3311:
3298:
3297:
3290:
3280:
3278:
3273:
3272:
3268:
3258:
3256:
3247:
3246:
3237:
3227:
3225:
3221:
3214:
3213:
3206:
3196:
3194:
3190:
3183:
3182:
3169:
3159:
3157:
3153:
3146:
3145:
3128:
3118:
3116:
3112:
3105:
3104:
3100:
3090:
3088:
3078:
3077:
3058:
3048:
3046:
3045:. December 2009
3037:
3036:
3032:
3022:
3020:
3011:
3010:
2995:
2991:
2977:
2975:
2965:
2963:
2960:
2951:
2943:
2939:
2935:
2911:
2909:
2905:
2903:
2898:
2896:
2892:
2890:
2889:
2872:
2870:
2866:
2864:
2860:
2831:
2829:
2825:
2823:
2819:
2814:
2808:Exit 40 on I-12
2791:
2786:
2781:
2752:
2750:
2746:
2744:
2739:
2737:
2733:
2731:
2706:
2704:
2700:
2698:
2665:
2660:
2655:
2650:
2618:
2522:US 51 Bus.
2483:
2482:
2479:
2472:
2460:
2451:
2443:
2439:
2435:
2412:
2410:
2406:
2404:
2377:
2375:
2371:
2369:
2340:
2338:
2334:
2332:
2298:
2296:
2292:
2290:
2286:
2246:
2244:
2240:
2238:
2234:
2197:
2195:
2191:
2189:
2184:
2182:
2178:
2176:
2144:
2142:
2138:
2136:
2131:
2129:
2125:
2123:
2096:
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1997:
1995:
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1540:US 51 Bus.
1534:
1532:
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1300:
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1062:Airline Highway
1053:
1005:
988:
985:
923:
922:
919:
907:
870:
839:
696:
672:US 51 Bus.
583:
578:
497:(I-10) west of
460:U.S. Highway 51
442:
440:
424:
422:
401:
399:
386:
384:
249:
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227:
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202:
188:
174:
163:
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128:
119:Major junctions
114:
101:
93:
58:
51:
50:
49:U.S. Highway 51
47:
35:
28:
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22:
15:
12:
11:
5:
4079:
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3946:External links
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2306:(Avenue G) to
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2020:
2019:
2017:
1982:
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1052:
1049:
1025:State Route 53
1004:
1001:
983:
970:State Route 33
964:
963:
960:
956:
955:
952:
948:
947:
933:
929:
928:
925:
924:
921:State Route 33
920:
913:
912:
906:
903:
869:
866:
838:
835:
695:
692:
582:
579:
577:
574:
530:business route
455:
454:
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450:
437:
432:
414:
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396:
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352:
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345:
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334:
328:
327:
317:
316:
315:Highway system
312:
311:
308:
307:
298:
294:
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288:
284:
283:
278:
274:
273:
269:
268:
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246:
245:North end
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224:
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199:
185:
171:
160:
148:
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140:
139:
125:
124:South end
121:
120:
116:
115:
113:
112:
109:
97:
95:
89:
88:
85:
81:
80:
77:
73:
72:
70:Louisiana DOTD
68:Maintained by
65:
64:
60:
59:
56:
53:
52:
48:
41:
40:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
4078:
4067:
4064:
4062:
4059:
4057:
4054:
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4051:U.S. Route 51
4049:
4047:
4044:
4043:
4041:
4030:
4029:
4021:
4016:
4010:
4007:
4006:U.S. Route 51
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2486:
2477:
2470:
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2457:
2446:
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2432:
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2423:
2420:north â
2419:
2391:
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2358:
2354:
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2107:
2103:
2077:
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2025:
2021:
2016:
2012:
2008:
2004:
1974:
1967:
1949:
1923:
1919:
1913:
1909:
1871:
1864:
1838:
1834:
1828:
1810:
1806:
1803:
1797:
1793:
1763:
1757:
1731:
1725:
1721:
1718:south /
1717:
1668:
1661:
1636:
1630:
1627:north â
1626:
1595:
1591:
1586:
1582:
1578:
1555:
1551:
1545:
1542:north â
1541:
1502:
1496:Frontage Road
1478:
1475:
1472:North end of
1461:
1456:
1438:
1433:
1429:
1426:
1409:
1405:
1398:
1394:
1390:
1385:
1367:
1363:
1360:
1357:South end of
1346:
1340:
1336:
1332:
1280:
1274:
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1074:
1072:
1067:
1063:
1058:
1050:
1048:
1046:
1042:
1038:
1034:
1030:
1029:State Route 1
1026:
1017:
1013:
1010:
1002:
1000:
998:
994:
982:
977:
975:
971:
961:
957:
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930:
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904:
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899:
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859:
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846:
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832:
828:
824:
820:
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812:
808:
804:
800:
796:
792:
788:
784:
779:
777:
773:
769:
765:
761:
757:
753:
749:
745:
741:
737:
733:
729:
725:
720:
718:
714:
710:
706:
702:
693:
691:
689:
685:
681:
677:
673:
668:
664:
660:
656:
652:
647:
645:
641:
637:
633:
632:Lake Maurepas
629:
624:
620:
616:
612:
608:
604:
600:
596:
592:
588:
580:
575:
573:
571:
565:
563:
559:
555:
551:
547:
543:
539:
535:
531:
527:
522:
520:
516:
512:
508:
507:Manchac Swamp
504:
500:
496:
495:Interstate 10
491:
489:
485:
481:
477:
473:
469:
465:
461:
448:
438:
436:
433:
430:
420:
419:
415:
407:
397:
395:
392:
382:
381:
377:
372:
369:
367:
364:
362:
359:
357:
354:
353:
350:
347:
346:
343:
340:
338:
335:
333:
330:
329:
326:
325:
321:
320:
318:
313:
309:
306:
302:
299:
295:
292:
289:
285:
282:
281:United States
279:
275:
270:
266:
263:
259:
255:
247:
243:
237:
233:
225:
223:
219:
211:
208:
200:
198:
194:
186:
184:
180:
172:
169:
161:
158:
150:
149:
147:
141:
138:
134:
126:
122:
117:
110:
107:
99:
98:
96:
90:
86:
82:
78:
74:
71:
66:
61:
54:
45:
38:
33:
32:U.S. Route 51
19:
4026:
4019:
4014:
3993:
3953:
3935:
3929:
3917:. Retrieved
3913:
3890:
3884:
3872:. Retrieved
3863:
3856:
3844:. Retrieved
3831:
3821:– via
3815:. Retrieved
3801:
3792:
3786:
3774:. Retrieved
3769:
3760:
3751:
3745:
3736:
3730:
3721:
3715:
3704:. Retrieved
3690:
3681:
3675:
3666:
3660:
3651:
3645:
3636:
3616:
3610:
3601:
3595:
3586:
3577:
3568:
3562:
3553:
3535:
3529:
3520:
3514:
3505:
3499:
3490:
3484:
3475:
3453:
3447:
3438:
3429:
3420:
3414:
3405:
3399:
3390:
3384:
3375:
3369:
3360:
3342:
3324:
3299:
3279:. Retrieved
3269:
3257:. Retrieved
3253:the original
3226:. Retrieved
3217:
3195:. Retrieved
3186:
3158:. Retrieved
3149:
3117:. Retrieved
3108:
3101:
3089:. Retrieved
3083:
3047:. Retrieved
3033:
3021:. Retrieved
2942:
2847:one-way pair
2716:Madisonville
2638:Destinations
2615:
2614:
2605:
2603:
2596:
2588:one-way pair
2565:
2538:
2521:
2517:
2516:
2511:1960âpresent
2442:
2383:LA 1054
2346:LA 1053
2264:Spring Creek
2150:LA 1048
2104:east â
1966:LA 1065
1948:LA 1063
1922:Independence
1827:LA 1064
1792:LA 3234
1660:LA 1040
1425:Pass Manchac
1423:Bridge over
1337:west â
1194:Destinations
1171:
1170:
1161:
1153:
1145:
1137:
1133:
1129:
1125:LA 1049
1121:LA 1051
1117:LA 1050
1109:
1088:
1075:
1054:
1051:Cancellation
1022:
1006:
1003:Construction
990:
979:
969:
967:
871:
851:
847:
840:
829:en route to
815:LA 1054
780:
744:Independence
721:
713:LA 3234
697:
651:Pass Manchac
648:
584:
566:
554:Independence
523:
492:
463:
459:
458:
434:
348:
322:
87:1926âpresent
4028:Mississippi
3914:Google Maps
3583:H.M. Gousha
3361:State-Times
3085:Google Maps
2945:Concurrency
2925:Baton Rouge
2917:US 190
2883:Ponchatoula
2837:US 190
2800:Baton Rouge
2766:Springfield
2688:Ponchatoula
2678:New Orleans
2592:US 190
2580:Baton Rouge
2526:Ponchatoula
2445:Concurrency
2428:Mississippi
2252:LA 440
2106:Franklinton
2067:Franklinton
1908:LA 442
1863:LA 442
1720:US 190
1585:Springfield
1581:Ponchatoula
1554:Ponchatoula
1544:Ponchatoula
1400:parish line
1339:New Orleans
1273:Baton Rouge
1269:New Orleans
1238:Baton Rouge
1234:New Orleans
944:Mississippi
936:New Orleans
772:Franklinton
764:parish seat
740:LA 442
736:Mississippi
709:US 190
676:Ponchatoula
615:Baton Rouge
611:New Orleans
526:Ponchatoula
499:New Orleans
484:Mississippi
258:Mississippi
207:US 190
183:Ponchatoula
4040:Categories
4020:Louisiana
3919:August 23,
3817:August 23,
3706:2024-03-26
3228:August 23,
3197:August 23,
3160:August 23,
3119:August 23,
3091:August 23,
2989:References
2887:Amite City
2758:LA 22
2712:LA 22
2608:until the
2549:LA 22
2418:US 51
2312:Mt. Hermon
2304:LA 38
2260:Chesbrough
2221:Tangipahoa
2211:Greensburg
2203:LA 10
2102:LA 10
2063:Montpelier
2055:LA 16
2024:Amite City
2003:LA 40
1577:LA 22
1432:Tangipahoa
1397:Tangipahoa
1226:US 61
1041:Mandeville
946:state line
890:US 90
811:LA 38
799:Greensburg
795:LA 10
776:Montpelier
768:LA 16
760:Amite City
748:LA 40
684:LA 22
587:US 61
558:Amite City
480:US 61
464:US 51
447:SR 34
435:SR 33
429:SR 32
406:LA 52
391:LA 50
356:Interstate
305:Tangipahoa
254:US 51
232:LA 10
222:Amite City
218:LA 16
209:in Hammond
179:LA 22
159:in LaPlace
133:US 61
3891:Louisiana
3770:USA Today
3737:Louisiana
3637:Louisiana
2841:Covington
1809:Natalbany
1333:south to
1232:) â
1045:Covington
962:1921â1955
898:LaBranche
724:Natalbany
538:Louisiana
291:Louisiana
234:north of
4015:Terminus
3955:KML file
3874:June 11,
3846:July 25,
3585:(1939).
3437:(1928).
3259:July 25,
2958:See also
2947:terminus
2923: â
2881: â
2798: â
2764: â
2629:Location
2492:Location
2447:terminus
2357:Greenlaw
2310: â
2273:Kentwood
2258: â
2209: â
2205:west to
2152:west to
2061: â
2011:Loranger
2009: â
1910:west to
1579: â
1267: â
1182:Location
1079:Bucktown
993:West End
984:â
932:Location
862:Sorrento
825:town of
819:Greenlaw
807:Kentwood
791:Roseland
752:Loranger
746:, where
609:between
562:Kentwood
515:Maurepas
488:Kentwood
297:Parishes
272:Location
262:Kentwood
236:Roseland
3912:(Map).
3281:May 16,
3082:(Map).
3023:July 5,
2818:11.946â
2804:Slidell
2776:Hammond
2674:Hammond
2646:
2584:Slidell
2530:Hammond
2508:Existed
2399:111.231
2393:
2364:109.308
2327:104.929
2316:Clinton
2280:103.449
1837:Tickfaw
1629:Jackson
1603:50.397â
1598:31.315â
1594:Hammond
1563:46.375â
1558:28.816â
1512:42.492â
1507:26.403â
1504:
1488:41.959â
1483:26.072â
1480:
1463:
1455:Manchac
1446:29.348â
1441:18.236â
1437:Manchac
1418:27.919â
1413:17.348â
1408:Manchac
1404:Ruddock
1384:Ruddock
1375:17.017â
1370:10.574â
1366:Ruddock
1348:
1282:
1208:LaPlace
1037:Slidell
1009:Frenier
959:Existed
940:Frenier
868:History
728:Tickfaw
688:Hammond
659:Manchac
644:Ruddock
636:trestle
595:Laplace
534:Hammond
342:Divided
337:Special
277:Country
197:Hammond
137:LaPlace
92:Tourist
84:Existed
3776:May 2,
3049:May 2,
2856:14.185
2820:12.057
2813:7.423â
2785:9.106â
2780:5.658â
2654:0.000â
2649:0.000â
2500:Length
2422:McComb
2396:69.116
2361:67.921
2324:65.200
2277:64.280
2228:96.458
2225:59.936
2171:90.912
2168:56.490
2164:Fluker
2118:85.905
2115:53.379
2083:85.606
2080:53.193
2076:Arcola
2031:79.933
2028:49.668
2015:Husser
1979:69.789
1976:43.365
1929:69.358
1926:43.097
1876:62.896
1873:39.082
1844:62.800
1841:39.022
1816:59.391
1813:36.904
1768:56.446
1765:35.074
1736:54.826
1733:34.067
1673:54.418
1670:33.814
1641:54.013
1638:33.562
1605:51.317
1600:31.887
1565:47.376
1560:29.438
1514:43.517
1509:27.040
1490:42.125
1485:26.175
1469:41.727
1466:25.928
1448:30.412
1443:18.897
1420:29.018
1415:18.031
1377:18.084
1372:11.237
1290:5.240â
1285:3.256â
1252:4.622â
1247:2.872â
1179:Parish
1158:Future
1123:, and
1057:Kenner
1043:, and
1031:, the
951:Length
831:McComb
787:Fluker
783:Arcola
762:, the
756:Husser
560:, and
371:Scenic
94:routes
76:Length
3868:(PDF)
3840:(PDF)
3811:(PDF)
3700:(PDF)
3222:(PDF)
3191:(PDF)
3154:(PDF)
3113:(PDF)
2853:8.814
2815:7.492
2787:9.423
2782:5.855
2728:4.665
2725:2.899
2695:3.215
2692:1.998
2656:0.653
2651:0.406
2641:Notes
2570:with
2348:north
1354:6.225
1351:3.868
1292:6.556
1287:4.074
1254:5.007
1249:3.111
1215:0.000
1212:0.000
1197:Notes
827:Osyka
667:Akers
663:Galva
593:) in
524:With
366:State
287:State
3964:help
3960:edit
3921:2015
3876:2017
3848:2013
3819:2015
3778:2017
3283:2017
3261:2013
3230:2015
3199:2015
3162:2015
3121:2015
3093:2015
3051:2017
3025:2016
2921:I-55
2879:I-55
2796:I-12
2762:I-55
2670:I-55
2582:and
2572:I-12
2541:I-55
2528:and
2385:east
2308:I-55
2256:I-55
2207:I-55
2154:I-55
2059:I-55
2007:I-55
1912:I-55
1865:east
1796:I-55
1756:I-55
1724:I-55
1625:I-55
1410:line
1335:I-10
1331:I-55
1265:I-10
1191:Exit
1140:bent
880:and
785:and
774:and
754:and
701:I-12
630:and
623:I-55
613:and
607:I-10
513:and
503:I-55
332:List
193:I-55
168:I-55
157:I-10
1800:To
1754:To
601:in
256:at
220:in
195:in
181:in
135:in
4042::
3962:â˘
3899:^
3768:.
3625:^
3544:^
3462:^
3351:^
3333:^
3312:^
3302:.
3291:^
3238:^
3207:^
3170:^
3129:^
3059:^
3041:.
3015:.
2996:^
2885:,
2802:,
2676:,
2635:km
2632:mi
2623:.
2563:.
2314:,
2262:,
2065:,
2013:,
1608:28
1583:,
1568:26
1517:23
1493:22
1451:15
1271:,
1236:,
1188:km
1185:mi
1119:,
1039:,
976:.
938:;
864:.
833:.
778:.
564:.
556:,
521:.
490:.
439:â
421:â
398:â
383:â
361:US
303:,
3966:)
3958:(
3923:.
3878:.
3850:.
3825:.
3780:.
3709:.
3285:.
3263:.
3232:.
3201:.
3164:.
3123:.
3095:.
3053:.
3027:.
2520:(
1406:â
1395:â
1380:7
1295:1
1228:(
942:â
589:(
462:(
108::
34:.
20:)
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