1659:
2101:
1911:
1881:
2037:
1985:
1845:
1512:
1461:
2980:
2095:
1979:
1905:
1839:
2154:
2000:
1940:
2756:
891:
1486:
1455:
1010:
1666:
1337:
2089:
1899:
1586:
1549:
967:
934:
682:(AADT), which is a calculation of the average traffic along a segment of roadway for any average day of the year. Traffic volumes in 2009 vary from 22,756 vehicles in the Forest Hills neighborhood east of Grand Rapids to 1,719 vehicles in Pewamo daily. MDOT reported that the peak AADT was 36,053 vehicles daily near the I-75 interchange in the Flint area.
2769:
2653:
2624:
1973:
1468:
1122:
2074:
2042:
2006:
1946:
1824:
1606:
1592:
1555:
1492:
1474:
379:
2161:
2828:
39:
2409:
1054:
1016:
155:
2463:
2705:
2700:
2356:
2298:
1264:
1221:
228:
202:
2775:
2762:
2695:
2659:
2630:
2618:
2361:
2303:
1216:
1174:
1128:
1093:
973:
940:
897:
865:
397:
364:
346:
197:
183:
169:
141:
127:
103:
3973:
2242:
In 1953, M-21 was rerouted to replace its bypass route. The former route through downtown Grand Rapids was redesignated as Bus. M-21. At the time, Bus. M-21 continued eastward along
Franklin Street before turning northward on Eastern Avenue into downtown Grand Rapids. Once there, it followed Fulton
1776:
was decommissioned by 1945 and the streets that composed it were given new designations. Byp. M-21 was routed along 28th Street from
Grandville to Paris Township and along East Beltline into Grand Rapids Township. In 1953, the mainline M-21 was rerouted to replace its bypass around downtown,
2557:
freeway and then routed eastward to replace M-78. The former routing of M-21 on the western side of the county into downtown was redesignated M-56. When the M-21 designation was replaced with the I-69 designation in 1984, the M-56 designation was retired and M-21 was restored in its place.
1756:
turned off
Kalamazoo and onto 28th Street. Further east, 28th Street and East Beltline Avenue intersected. At that junction, Byp. US 131/Byp. M-21 turned northward along East Beltline while M-37 turned south and Byp. US 16 continued eastward on 28th Street. Running northward in
717:
and Pewamo, joining its current routing to Ovid. M-21 continued through
Corunna to Lennon and Flint. There it joined its last routing between Flint and the Port Huron area. The highway was extended to Port Huron by 1924, and the west end was extended to Grand Rapids in 1925 along
765:
on 28th Street. At East
Beltline Avenue, Byp. US 131/Byp. M-21 turned north back to M-21. M-21A in Flint was turned over to local control in 1948, decommissioning the number. The Byp. M-21 routing was replaced by M-21 in 1953. The former routing in Grand Rapids became
2235:, running parallel to the I-196 freeway. At the intersection with Clyde Park Avenue, Bus. M-21 turned northward along Grandville Avenue and entered the city of Grand Rapids. At Franklin Street, the business route turned eastward and terminated at
808:. The 1974 completion of I-196 meant the truncation of M-21 to end in Grand Rapids. At the time, M-21 was extended along Fulton Street to the East Beltline, and the business loop was truncated into a spur route redesignated
1407:, where it turned northward, running concurrently with M-15 into downtown. At an intersection with M-21 at Flint Street, M-21A ended. The highway was created in 1929, and it was turned over to local control in late 1948.
2549:
freeway just west of Flint's city line. Once in Flint, M-56 turned northeasterly onto Court Street. At an intersection with
Saginaw Street, the highway turned southeasterly and then ended at the I-69/M-21 freeway.
812:. The remaining segment of freeway connecting Flint with Port Huron opened in 1984 as I-69, and M-21 was shortened to Flint. M-56 was replaced by M-21 at this time as well. The former M-21 in Port Huron became
585:(Bus. US 127). East of downtown, M-21 passes back into agricultural land and under the US 127 freeway. The landscape is once again dominated by these farms through the western side of the county.
503:(East Beltline Avenue) on the east side of greater Grand Rapids. Fulton passes through residential areas on this side of town, and crosses over I-96. Continuing east, the highway passes the headquarters of
647:(converted into a bicycle trail) east of the interchange. Corunna Road angles to the northeast near Bradley Avenue and terminates at Court Street. The trunkline turns east and follows Court over a
1752:
started and ran concurrently eastward along 28th Street. Byp. US 16/Byp. US 131/Byp. M-21 continued along 28th Street in Paris
Township to an intersection with Kalamazoo Avenue where
666:
All of M-21, except for some segments just outside Grand Rapids and Flint, along with the highway split into two one-way streets inside Flint, is undivided surface road; none of M-21 is
3732:
616:. M-21 runs roughly parallel to the river out into the country side. The remainder of the county is the same, dominated by farmland along a straight stretch of flat highway. North of
4078:
4083:
4073:
3162:
4068:
4063:
2105:
1915:
1749:
762:
4022:
1989:
1849:
1733:
1020:
813:
758:
582:
324:
809:
2604:
2530:
1160:
1037:
2529:
county line west of Flint. From there, it followed
Corunna Road eastward through rural areas of Genesee County. Today, the area is farm fields through
792:
to Port Huron in 1966. A freeway segment between Flint and Lapeer opened in 1971. M-21 was routed down M-13 to the new freeway where it joined the
757:(Byp. M-21) designation was created in the Grand Rapids area in 1945. This designation ran from the corner of 28th Street and Chicago Drive along
671:
417:
314:
306:
1399:
with US 10 to Lapeer Road. The highway turned eastward along Lapeer Road and out of the city of Flint. It continued to an intersection with
2251:
where it terminated at East
Beltline Avenue. The business loop was truncated to US 131 in 1972, and then redesignated as BS I-196 in 1974.
3036:
767:
484:
2871:
1926:
1867:
1745:
675:
64:
754:
2231:
and followed
Chicago Drive easterly through downtown Grandville. From there, the highway ran along industrial areas on the north side of
4053:
2553:
In 1971, M-21 was rerouted in the Flint area. After the change, it turned south along M-13 on the Shiawassee–Genesee county line to the
663:
and terminates at the east frontage road. Traffic connecting between M-21 and I-475 must use the frontage roads to make the connection.
750:. All in-city portions of M-21 were transferred to state control in 1931 with the passage of the Dykstra Act of 1931 (PA 131 of 1931).
659:
of Court and 5th streets. Eastbound traffic follows 5th Street past the city and county buildings in the area. The highway passes over
2875:
674:, a network of roadways important to the nation's economy, defense, and mobility. M-21, like all state highways, is maintained by the
2338:
Grade separation with a ramp from eastbound Chicago Drive to eastbound 28th Street; remaining connections are made via Wallace Avenue
581:
on State Street, passing through a residential section of town. In the middle of downtown, M-21 intersects 2nd Street, which carries
2902:
382:
319:
553:
along M-21 for a few blocks in the central business district. Bluewater Highway leaves town and continues along the Grand River to
3168:
546:. It turns northeasterly through lightly forested farmland passing Bertha Brock Park as it approaches the city of Ionia. In town,
467:
and on the east end to Port Huron. M-21 was truncated at both of its current termini as two Interstate freeways were completed.
2248:
2024:
1758:
852:
797:
678:(MDOT). As part of these responsibilities, the department tracks traffic volumes along its highways. They use a metric called
561:
on east side of town. M-21 follows the course of the Maple briefly before turning east through farms along the Stony Creek to
3079:
471:
functionally replaced M-21 between Holland and Grand Rapids with a portion retained under state maintenance as Old M-21, now
3938:
3857:
3820:
3777:
3736:
3690:
3598:
3566:
3534:
3498:
3461:
3429:
3354:
3322:
2906:
569:
near the eastern edge of town. Western Clinton County's landscape is dominated by farms, interrupted by the community of
731:
679:
2590:
2522:
2244:
1146:
1075:
628:
county line. The landscape starts to transition to residential subdivisions as the roadway approaches the Flint area.
593:
433:
283:
1863:
1741:
1535:
1057:
730:
at this time when M-21 was shifted along the current routing between the two communities. The 1926 creation of the
441:
158:
2779:
2716:
2712:
2708:
2600:
2546:
2542:
2538:
2518:
2045:
1762:
1515:
1478:
1392:
1267:
1228:
1224:
1156:
801:
723:
691:
660:
644:
636:
476:
445:
231:
209:
205:
3741:(Map). c. 1:918,720. Lansing: Michigan Department of State Highways and Transportation. §§ L10–K12, L8–K9.
2832:
2678:
2673:
2594:
2534:
2526:
2482:
1773:
1415:
1199:
1194:
1150:
991:
747:
632:
625:
566:
532:
472:
287:
279:
2634:
2554:
2510:
2049:
2010:
1950:
1766:
1753:
1596:
1559:
1400:
1177:
1132:
1096:
977:
944:
868:
793:
781:
freeway opened through Grand Rapids in 1964, and M-21 was routed along the freeway between Chicago Drive in
735:
727:
719:
621:
609:
605:
547:
500:
400:
367:
349:
186:
172:
144:
106:
4058:
2664:
2416:
2392:
2314:
2220:
2184:
2078:
2053:
2014:
1954:
1888:
1832:
981:
915:
652:
558:
536:
508:
488:
425:
275:
134:
110:
2792:
Eastbound entrance to, and westbound exit from, I-69/M-21; other connections made through service drives
2259:
1785:
1721:
1685:
1104:
847:
528:
432:. The highway passes through rural farming country and several small towns along its course through the
271:
3782:(Map). c. 1:918,720. Lansing: Michigan Department of State Highways and Transportation. §§ L8–K9.
1772:
During World War II, the state was building a beltline system for Grand Rapids. This highway, numbered
713:
M-21 was designated by July 1, 1919 on a routing from Ionia to Goodells. Along the way, it ran through
3273:
2787:
2285:
2228:
2180:
1811:
1725:
1614:
782:
480:
460:
3045:
3008:
436:. Following the course of a handful of rivers, M-21 also connects some of the state's freeways like
2728:
2420:
1892:
1240:
996:
948:
805:
690:
Before the Interstate era, M-21 extended across the entire Lower Peninsula, from the junction with
578:
329:
162:
2807:
2509:
was a state trunkline highway from 1971 to the mid-1980s that replaced the M-21 designation from
2439:
2129:
2109:
1853:
1729:
1634:
1600:
1396:
1308:
1296:
905:
550:
456:
17:
4013:
3944:
3919:
3896:
3863:
3826:
3783:
3742:
3696:
3671:
3639:
3604:
3572:
3540:
3504:
3467:
3435:
3401:
3360:
3328:
3296:
3251:
3215:
3128:
2951:
2912:
2783:
2724:
2720:
2638:
2368:
2343:
2310:
2232:
2057:
1993:
1828:
1572:
1523:
1519:
1404:
1360:
1275:
1271:
1236:
1232:
1181:
1100:
1065:
1028:
789:
785:
and downtown, using I-96 to complete the connection to its previous routing on Fulton Street.
774:
734:
led to the extension of M-21 along US 16 to Grand Rapids. From there west, M-21 replaced
707:
543:
464:
3071:
910:
Exit 39 on I-96; access to M-21 from eastbound I-96 and from M-21 to westbound I-96 only
2642:
2322:
1185:
1136:
1080:
743:
617:
613:
601:
597:
570:
562:
524:
516:
190:
176:
2911:(Map). Scale not given. Lansing: Michigan State Highway Department. Lower Peninsula sheet.
1769:
at Cascade Road before Byp. M-21 terminated at the intersection with M-21 (Fulton Street).
531:
near its confluence with the Grand. M-21 runs east of town through the southern end of the
3603:(Map). Scale not given. Lansing: Michigan Department of State Highways. Port Huron inset.
3571:(Map). Scale not given. Lansing: Michigan Department of State Highways. Port Huron inset.
2738:
2646:
2514:
2082:
1610:
1441:
1388:
1356:
1250:
1061:
1024:
920:
714:
699:
452:
429:
213:
148:
3943:(Map). c. 1:190,080. Lansing: Michigan Department of State Highways. Grand Rapids inset.
3918:(Map). c. 1:190,080. Lansing: Michigan Department of State Highways. Grand Rapids inset.
3539:(Map). Scale not given. Lansing: Michigan State Highway Department. Grand Rapids inset.
3503:(Map). Scale not given. Lansing: Michigan State Highway Department. Grand Rapids inset.
3434:(Map). Scale not given. Lansing: Michigan State Highway Department. Grand Rapids inset.
3400:(Map). Scale not given. Lansing: Michigan State Highway Department. Grand Rapids inset.
3295:(Map). Scale not given. Lansing: Michigan State Highway Department. Grand Rapids inset.
2387:
Eastern end of Chicago Drive and southern end of Grandville Avenue sections of Bus. M-21
2412:
2364:
2306:
2236:
2224:
2216:
1884:
1737:
778:
589:
554:
468:
4037:
4031:
3862:(Map). c. 1:918,720. Lansing: Michigan Department of Transportation. §§ K12–K14.
3825:(Map). c. 1:918,720. Lansing: Michigan Department of Transportation. §§ K12–K14.
3695:(Map). c. 1:918,720. Lansing: Michigan Department of State Highways. §§ L10–K12.
4047:
2950:(Map). c. 1:975,000. Lansing: Michigan Department of Transportation. §§ L9–K12.
901:
739:
695:
520:
437:
251:
130:
2521:) freeway was being built. The highway started at the intersection with M-13 on the
1717:
1391:
for M-21 near Flint. It started at an intersection between M-21 (Court Street) and
656:
648:
1658:
3670:(Map). c. 1:918,720. Lansing: Michigan Department of State Highways. § K12.
3638:(Map). c. 1:918,720. Lansing: Michigan Department of State Highways. § K12.
1724:. It started at the intersection between M-21 (Chicago Drive) and 28th Street in
1530:
Southern end of US 10 concurrency; roadway continues westward as Lapeer Road
670:. The section between I-75/US 23 and Saginaw Street in Flint is part of the
523:. M-21 runs long the north back of the Grand, turning southeasterly and east to
3243:
2985:
640:
574:
3101:
512:
3300:
3923:
3900:
3867:
3830:
3675:
3608:
3576:
3544:
3439:
3405:
3364:
3332:
3132:
2916:
2153:
542:
The road follows Bluewater Highway along the river, passing to the north of
448:. The highway is used by between 1,700 and 36,000 vehicles daily.
1567:
Southern end of M-15 concurrency; roadway continues eastward as Lapeer Road
796:
designation from M-13 east. The section of M-21 formerly between M-13 and
3791:
2959:
3952:
3948:
3787:
3750:
3746:
3704:
3700:
3647:
3643:
3512:
3508:
3475:
3471:
3259:
3255:
3223:
3219:
2955:
421:
261:
1336:
667:
3895:(Map). . Lansing: Michigan State Highway Department. §§ K12–K13.
3359:(Map). . Lansing: Michigan State Highway Department. §§ K12–K13.
3327:(Map). . Lansing: Michigan State Highway Department. §§ K12–K13.
1665:
726:). The previous routing through Owosso and Lennon was redesignated as
3127:(Map). . Lansing: Michigan State Highway Department. §§ L8–L14.
3070:
Natzke, Stefan; Neathery, Mike & Adderly, Kevin (June 20, 2012).
3044:(Map). Lansing: Michigan Department of Transportation. Archived from
742:
to Holland. The highway was moved to a new routing between Flint and
703:
4021:
3167:(Map). . Lansing: Michigan State Highway Department. Archived from
2071:
1969:
1936:
1878:
1821:
1582:
1545:
1509:
1451:
963:
930:
600:. The trunkline follows Main Street into downtown and crosses the
504:
3776:
Michigan Department of State Highways and Transportation (1975).
788:
The first freeway segment of M-21 on the east end was built from
565:. The highway bypasses the village to the south and crosses into
3466:(Map). . Lansing: Michigan State Highway Department. § L8.
655:
near Aldrich Park. Northeast of the stream, M-21 splits along a
2752:
2462:
2334:
2160:
887:
491:
in 1984 when M-21 was returned to its former routing in Flint.
38:
451:
M-21 was designated along the highway by July 1, 1919 between
2223:
area. It started at an interchange between Chicago Drive and
2948:
Uniquely Michigan: Official Department of Transportation Map
2797:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
2429:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
2119:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
1624:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
1286:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
800:
was redesignated M-56. The M-78 designation was replaced by
463:. Changes made in the 1920s extended it on the west end to
596:. Continuing east through the county, the highway enters
3733:
Michigan Department of State Highways and Transportation
3035:
Michigan Department of Transportation (April 23, 2006).
4009:
4004:
3779:
Michigan, Great Lake State: Official Transportation Map
3738:
Michigan, Great Lake State: Official Transportation Map
3161:
Michigan State Highway Department (September 1, 1925).
1728:. From there, it was routed eastward along 28th Street
3600:
Michigan Water-Winter Wonderland: Official Highway Map
3190:
Michigan State Highway Department (December 1, 1926).
2113:
2018:
1958:
1920:
1857:
1618:
1566:
1529:
1498:
985:
952:
816:, and the remainder was turned back to local control.
3428:
Michigan State Highway Department (October 1, 1953).
3291:
Michigan State Highway Department (October 1, 1945).
3250:(Map). . Lansing: Michigan State Highway Department.
3214:(Map). . Lansing: Michigan State Highway Department.
3016:(Map). Lansing: Michigan Department of Transportation
2373:
Westbound exit to, and eastbound entrance from, I-196
2019:
Eastern end of Byp. US 16 and M-37 concurrencies
3396:
Michigan State Highway Department (April 15, 1953).
3194:(Map). . Lansing: Michigan State Highway Department.
3150:(Map). . Lansing: Michigan State Highway Department.
3123:
Michigan State Highway Department (April 15, 1950).
3007:
Michigan Department of Transportation (April 2009).
777:
opened in 1958, rerouting M-21 around the town. The
3353:Michigan State Highway Department (April 1, 1949).
2791:
2496:
2488:
2478:
2458:
2337:
2198:
2190:
2176:
2149:
1699:
1691:
1681:
1654:
1374:
1366:
1352:
1332:
909:
527:. The roadway passes through downtown and over the
297:
267:
257:
247:
242:
222:
116:
97:
92:
78:
70:
57:
34:
3891:Michigan State Highway Department (July 1, 1949).
3321:Michigan State Highway Department (July 1, 1948).
3146:Michigan State Highway Department (May 15, 1924).
2321:Roadway continues westward on Chicago Drive as an
3822:Say Yes to Michigan!: Official Transportation Map
3210:Michigan State Highway Department (May 1, 1929).
2537:it is more suburban. The highway intersected the
3940:Michigan, Great Lake State: Official Highway Map
3916:Michigan, Great Lake State: Official Highway Map
3692:Michigan, Great Lake State: Official Highway Map
3668:Michigan, Great Lake State: Official Highway Map
3636:Michigan, Great Lake State: Official Highway Map
499:M-21 starts on Fulton Street at a junction with
3937:Michigan Department of State Highways (1973).
3914:Michigan Department of State Highways (1972).
3856:Michigan Department of Transportation (1985).
3819:Michigan Department of Transportation (1984).
3689:Michigan Department of State Highways (1973).
3666:Michigan Department of State Highways (1972).
3634:Michigan Department of State Highways (1971).
3597:Michigan Department of State Highways (1967).
3565:Michigan Department of State Highways (1966).
2946:Michigan Department of Transportation (2010).
4079:Transportation in Shiawassee County, Michigan
4023:Template:Attached KML/M-21 (Michigan highway)
8:
3886:
3884:
3423:
3421:
3419:
3417:
3415:
3391:
3389:
3387:
3385:
3383:
3381:
3316:
3314:
3312:
3310:
3286:
3284:
3282:
3237:
3235:
3233:
3205:
3203:
3201:
2880:(Map). Michigan Department of Transportation
2733:Exit 118 on I-75//US 10/US 23
2114:Northern end of Byp. US 131 concurrency
639:at exit 118. The road crosses a former
3487:(Includes all changes through July 1, 1958)
1921:Western end of Byp. US 131 concurrency
1777:decommissioning the Byp. M-21 designation.
804:in 1973 after I-69 was extended north from
635:, M-21 follows Corunna Road and meets I-75/
4084:Transportation in Genesee County, Michigan
4074:Transportation in Clinton County, Michigan
3771:
3769:
3767:
3727:
3725:
3723:
3721:
3533:Michigan State Highway Department (1965).
3497:Michigan State Highway Department (1964).
3460:Michigan State Highway Department (1958).
3100:Bureau of Transportation Planning (2008).
2897:
2895:
2566:
2264:
1858:Western end of Byp. US 16 concurrency
1790:
1420:
823:
338:
4026:
3859:Yes Michigan: Official Transportation Map
3851:
3849:
3847:
3814:
3812:
3810:
3808:
3661:
3659:
3657:
3629:
3627:
3625:
1761:, Byp. US 131/Byp. M-21 intersected
483:. A section of M-21 through Flint became
4069:Transportation in Ionia County, Michigan
3242:Michigan State Highway Department &
2975:
2973:
2971:
2969:
2941:
2939:
2937:
2935:
2933:
27:State highway in Michigan, United States
4064:Transportation in Kent County, Michigan
3104:. Michigan Department of Transportation
3102:"Traffic Monitoring Information System"
2844:
307:Michigan State Trunkline Highway System
3072:"What is the National Highway System?"
2866:
2864:
2862:
2860:
2858:
2856:
2854:
2852:
2850:
2848:
2455:
2146:
1651:
1499:Northern end of US 10 concurrency
1329:
746:in 1929; the old route was renumbered
31:
2872:Michigan Department of Transportation
2742:
2692:
2682:
2615:
2609:
2406:
2396:
2383:
2377:
2353:
2347:
2328:
2295:
2289:
2065:
2034:
2028:
1963:
1930:
1872:
1815:
1576:
1539:
1503:
1445:
1260:
1254:
1213:
1203:
1171:
1165:
1118:
1112:
1090:
1084:
1051:
1041:
1006:
1000:
957:
924:
877:
862:
856:
676:Michigan Department of Transportation
624:at an intersection on the Shiawassee–
74:99.322 mi (159.843 km)
7:
3962:– via Michigan History Center.
3877:– via Michigan History Center.
3840:– via Michigan History Center.
3801:– via Michigan History Center.
3760:– via Michigan History Center.
3714:– via Michigan History Center.
3618:– via Michigan History Center.
3586:– via Michigan History Center.
3554:– via Michigan History Center.
3522:– via Michigan History Center.
3485:– via Michigan History Center.
3449:– via Michigan History Center.
3374:– via Michigan History Center.
3342:– via Michigan History Center.
2926:– via Michigan History Center.
2492:12.726 mi (20.481 km)
2108:north (East Beltline Avenue) –
1695:12.005 mi (19.320 km)
1481:west (Dort Highway) / M-21 east
2194:6.749 mi (10.861 km)
1370:9.033 mi (14.537 km)
588:M-21 passes into the community of
25:
3974:"Overview Map of the Former M-56"
3179:– via Archives of Michigan.
3038:National Highway System, Michigan
2903:Michigan State Highway Department
1395:(Dort Highway) and ran southward
1281:Roadway continues as Court Street
18:M-56 (1971–1984 Michigan highway)
3293:Official Highway Map of Michigan
2826:
2773:
2767:
2760:
2754:
2703:
2698:
2693:
2657:
2651:
2628:
2622:
2616:
2461:
2407:
2359:
2354:
2323:unsigned state trunkline highway
2301:
2296:
2159:
2152:
2099:
2093:
2087:
2072:
2040:
2035:
2004:
1998:
1983:
1977:
1971:
1953:north (Kalamazoo Avenue) –
1944:
1938:
1909:
1903:
1897:
1879:
1843:
1837:
1822:
1664:
1657:
1619:Northern end of M-15 concurrency
1604:
1590:
1584:
1553:
1547:
1510:
1490:
1484:
1472:
1466:
1459:
1453:
1335:
1262:
1245:Exit 118 on I-75/US 23
1219:
1214:
1172:
1126:
1120:
1091:
1052:
1014:
1008:
971:
965:
938:
932:
895:
889:
863:
702:at Port Huron, and crossed into
557:, and the trunkline crosses the
395:
377:
362:
344:
226:
200:
195:
181:
167:
153:
139:
125:
101:
37:
1959:Western end of M-37 concurrency
986:Eastern end of M-66 concurrency
953:Western end of M-66 concurrency
3192:Official Highway Condition Map
3164:Official Highway Condition Map
3148:Official Highway Condition Map
3080:Federal Highway Administration
592:and over the county line into
1:
3893:Michigan Official Highway Map
3356:Michigan Official Highway Map
3125:Michigan Official Highway Map
2782:east / M-21 east –
980:south (Dexter Street) –
82:
3248:Official Highway Service Map
3212:Official Highway Service Map
2833:Michigan Highways portal
2077:M-21 (Fulton Street) –
1827:M-21 (Chicago Drive) –
947:north (State Street) –
732:United States Highway System
680:average annual daily traffic
479:replaced M-21 from Flint to
1736:. At the intersection with
1609:M-21 (Flint Street) –
1135:east (Water Street) –
1099:(Shiawassee Street) –
1070:Exit 96 on US 127
1023:(Whittemore Street) –
4100:
4054:State highways in Michigan
3010:Michigan's Railroad System
2258:The entire highway was in
1992:east (28th Street) –
1784:The entire highway was in
1414:The entire highway was in
52:M-21 is highlighted in red
2877:Next Generation PR Finder
2796:
2747:
2737:
2732:
2687:
2677:
2672:
2668:
2637: / M-21 east –
2612:
2599:
2589:
2584:
2581:
2578:
2575:
2572:
2569:
2474:
2428:
2424:
2401:
2391:
2386:
2380:
2372:
2350:
2342:
2331:
2320:
2292:
2284:
2279:
2276:
2273:
2270:
2267:
2172:
2118:
2068:
2061:
2031:
2023:
1966:
1933:
1925:
1887:(Division Street) –
1875:
1862:
1818:
1810:
1805:
1802:
1799:
1796:
1793:
1740:(Division Avenue) on the
1677:
1623:
1579:
1571:
1542:
1534:
1506:
1448:
1440:
1435:
1432:
1429:
1426:
1423:
1348:
1285:
1280:
1257:
1249:
1244:
1208:
1198:
1193:
1189:
1168:
1155:
1145:
1140:
1115:
1108:
1087:
1079:
1074:
1069:
1046:
1036:
1032:
1003:
995:
990:
960:
927:
919:
914:
882:
873:
859:
851:
846:
841:
838:
835:
832:
829:
826:
645:Canadian National Railway
573:. The highway enters the
424:connecting the cities of
337:
302:
293:
238:
62:
50:
3272:Public Act 131 of 1931.
2803:
2435:
2243:Street eastward through
2125:
1630:
1496:M-21 west (Court Street)
1304:
1292:
1141:Western terminus of M-71
533:Lowell State Gaming Area
3076:National Highway System
1180:(Sheridan Road) –
672:National Highway System
604:between junctions with
583:Business US Highway 127
487:. That designation was
418:state trunkline highway
2981:"Overview Map of M-21"
2052:(Cascade Road) –
1518:(Dort Highway) –
871:(East Beltline Avenue)
710:is currently located.
2249:Grand Rapids Township
2025:Grand Rapids Township
1852:(28th Street) –
1759:Grand Rapids Township
853:Grand Rapids Township
4040:at Michigan Highways
4034:at Michigan Highways
4027:KML is from Wikidata
3568:Official Highway Map
3536:Official Highway Map
3500:Official Highway Map
3463:Official Highway Map
3431:Official Highway Map
3398:Official Highway Map
3324:Official Highway Map
3274:Michigan Legislature
2367: / M-21 –
2309: / M-21 –
1730:running concurrently
3246:(January 1, 1930).
2562:Major intersections
2517:when the M-21 (now
2255:Major intersections
1781:Major intersections
1411:Major intersections
820:Major intersections
420:in the US state of
118:Major intersections
86: July 1, 1919
3051:on October 4, 2012
1321:Related trunklines
444:(US 127) and
2908:State of Michigan
2817:
2816:
2808:Incomplete access
2663:M-21 west –
2504:
2503:
2449:
2448:
2440:Incomplete access
2384:Clyde Park Avenue
2245:East Grand Rapids
2206:
2205:
2140:
2139:
1748:township line, a
1707:
1706:
1645:
1644:
1382:
1381:
1318:
1317:
1309:Incomplete access
708:Blue Water Bridge
594:Shiawassee County
551:runs concurrently
535:and crosses into
495:Route description
411:
410:
407:
406:
58:Route information
16:(Redirected from
4091:
4017:
3989:
3988:
3986:
3984:
3970:
3964:
3963:
3961:
3959:
3934:
3928:
3927:
3911:
3905:
3904:
3888:
3879:
3878:
3876:
3874:
3853:
3842:
3841:
3839:
3837:
3816:
3803:
3802:
3800:
3798:
3773:
3762:
3761:
3759:
3757:
3729:
3716:
3715:
3713:
3711:
3686:
3680:
3679:
3663:
3652:
3651:
3631:
3620:
3619:
3617:
3615:
3594:
3588:
3587:
3585:
3583:
3562:
3556:
3555:
3553:
3551:
3530:
3524:
3523:
3521:
3519:
3494:
3488:
3486:
3484:
3482:
3457:
3451:
3450:
3448:
3446:
3425:
3410:
3409:
3393:
3376:
3375:
3373:
3371:
3350:
3344:
3343:
3341:
3339:
3318:
3305:
3304:
3288:
3277:
3270:
3264:
3263:
3239:
3228:
3227:
3207:
3196:
3195:
3187:
3181:
3180:
3178:
3176:
3158:
3152:
3151:
3143:
3137:
3136:
3120:
3114:
3113:
3111:
3109:
3097:
3091:
3090:
3088:
3086:
3067:
3061:
3060:
3058:
3056:
3050:
3043:
3032:
3026:
3025:
3023:
3021:
3015:
3004:
2998:
2997:
2995:
2993:
2977:
2964:
2963:
2943:
2928:
2927:
2925:
2923:
2905:(July 1, 1919).
2899:
2890:
2889:
2887:
2885:
2868:
2831:
2830:
2829:
2810:
2804:
2778:
2777:
2776:
2771:
2770:
2765:
2764:
2763:
2758:
2757:
2707:
2706:
2702:
2701:
2697:
2696:
2662:
2661:
2660:
2655:
2654:
2633:
2632:
2631:
2626:
2625:
2620:
2619:
2567:
2531:Clayton Township
2465:
2456:
2442:
2436:
2411:
2410:
2363:
2362:
2358:
2357:
2305:
2304:
2300:
2299:
2265:
2163:
2156:
2147:
2133:
2126:
2106:Byp. US 131
2104:
2103:
2102:
2097:
2096:
2091:
2090:
2076:
2075:
2044:
2043:
2039:
2038:
2009:
2008:
2007:
2002:
2001:
1988:
1987:
1986:
1981:
1980:
1975:
1974:
1949:
1948:
1947:
1942:
1941:
1916:Byp. US 131
1914:
1913:
1912:
1907:
1906:
1901:
1900:
1883:
1882:
1848:
1847:
1846:
1841:
1840:
1826:
1825:
1791:
1750:Byp. US 131
1668:
1661:
1652:
1638:
1631:
1608:
1607:
1595:
1594:
1593:
1588:
1587:
1558:
1557:
1556:
1551:
1550:
1536:Davison Township
1514:
1513:
1495:
1494:
1493:
1488:
1487:
1477:
1476:
1475:
1470:
1469:
1464:
1463:
1462:
1457:
1456:
1421:
1339:
1330:
1311:
1305:
1300:
1293:
1278:
1266:
1265:
1223:
1222:
1218:
1217:
1176:
1175:
1131:
1130:
1129:
1124:
1123:
1095:
1094:
1056:
1055:
1038:Bingham Township
1021:Bus. US 127
1019:
1018:
1017:
1012:
1011:
976:
975:
974:
969:
968:
943:
942:
941:
936:
935:
900:
899:
898:
893:
892:
867:
866:
824:
763:Byp. US 131
694:in Holland near
602:Shiawassee River
517:Thornapple River
507:and crosses the
416:is an east–west
403:
399:
398:
385:
381:
380:
370:
366:
365:
352:
348:
347:
339:
230:
229:
204:
203:
199:
198:
185:
184:
171:
170:
157:
156:
143:
142:
129:
128:
119:
105:
104:
87:
84:
41:
32:
21:
4099:
4098:
4094:
4093:
4092:
4090:
4089:
4088:
4044:
4043:
4028:
4025:
4020:
4019:
4018:
4002:
3998:
3993:
3992:
3982:
3980:
3972:
3971:
3967:
3957:
3955:
3936:
3935:
3931:
3913:
3912:
3908:
3890:
3889:
3882:
3872:
3870:
3855:
3854:
3845:
3835:
3833:
3818:
3817:
3806:
3796:
3794:
3775:
3774:
3765:
3755:
3753:
3731:
3730:
3719:
3709:
3707:
3688:
3687:
3683:
3665:
3664:
3655:
3633:
3632:
3623:
3613:
3611:
3596:
3595:
3591:
3581:
3579:
3564:
3563:
3559:
3549:
3547:
3532:
3531:
3527:
3517:
3515:
3496:
3495:
3491:
3480:
3478:
3459:
3458:
3454:
3444:
3442:
3427:
3426:
3413:
3395:
3394:
3379:
3369:
3367:
3352:
3351:
3347:
3337:
3335:
3320:
3319:
3308:
3290:
3289:
3280:
3271:
3267:
3241:
3240:
3231:
3209:
3208:
3199:
3189:
3188:
3184:
3174:
3172:
3171:on May 10, 2017
3160:
3159:
3155:
3145:
3144:
3140:
3122:
3121:
3117:
3107:
3105:
3099:
3098:
3094:
3084:
3082:
3069:
3068:
3064:
3054:
3052:
3048:
3041:
3034:
3033:
3029:
3019:
3017:
3013:
3006:
3005:
3001:
2991:
2989:
2979:
2978:
2967:
2945:
2944:
2931:
2921:
2919:
2901:
2900:
2893:
2883:
2881:
2870:
2869:
2846:
2841:
2827:
2825:
2822:
2813:
2806:
2802:
2798:
2774:
2772:
2768:
2766:
2761:
2759:
2755:
2753:
2749:
2744:
2704:
2699:
2694:
2689:
2684:
2658:
2656:
2652:
2650:
2649:
2629:
2627:
2623:
2621:
2617:
2564:
2470:
2469:
2466:
2454:
2445:
2438:
2434:
2430:
2408:
2403:
2398:
2360:
2355:
2317:
2302:
2297:
2257:
2219:of M-21 in the
2168:
2167:
2164:
2157:
2145:
2136:
2128:
2124:
2120:
2100:
2098:
2094:
2092:
2088:
2086:
2085:
2073:
2041:
2036:
2005:
2003:
1999:
1997:
1996:
1990:Byp. US 16
1984:
1982:
1978:
1976:
1972:
1970:
1945:
1943:
1939:
1937:
1910:
1908:
1904:
1902:
1898:
1896:
1895:
1880:
1850:Byp. US 16
1844:
1842:
1838:
1836:
1835:
1823:
1783:
1734:Byp. US 16
1673:
1672:
1669:
1662:
1650:
1641:
1633:
1629:
1625:
1605:
1603:
1591:
1589:
1585:
1583:
1563:
1554:
1552:
1548:
1546:
1526:
1511:
1491:
1489:
1485:
1483:
1482:
1473:
1471:
1467:
1465:
1460:
1458:
1454:
1452:
1413:
1389:alternate route
1344:
1343:
1340:
1328:
1323:
1314:
1307:
1303:
1295:
1291:
1287:
1263:
1261:
1220:
1215:
1210:
1205:
1173:
1127:
1125:
1121:
1119:
1092:
1053:
1048:
1043:
1015:
1013:
1009:
1007:
972:
970:
966:
964:
939:
937:
933:
931:
896:
894:
890:
888:
884:
879:
864:
822:
759:Byp. US 16
700:St. Clair River
688:
657:one-way pairing
497:
434:Lower Peninsula
396:
394:
378:
376:
363:
361:
345:
343:
227:
218:
201:
196:
182:
168:
154:
140:
126:
117:
102:
93:Major junctions
85:
53:
46:
45:
42:
28:
23:
22:
15:
12:
11:
5:
4097:
4095:
4087:
4086:
4081:
4076:
4071:
4066:
4061:
4056:
4046:
4045:
4042:
4041:
4035:
4001:
4000:
3999:
3997:
3996:External links
3994:
3991:
3990:
3965:
3929:
3906:
3880:
3843:
3804:
3763:
3717:
3681:
3653:
3621:
3589:
3557:
3525:
3489:
3452:
3411:
3377:
3345:
3306:
3278:
3265:
3229:
3197:
3182:
3153:
3138:
3115:
3092:
3062:
3027:
2999:
2965:
2929:
2891:
2843:
2842:
2840:
2837:
2836:
2835:
2821:
2818:
2815:
2814:
2812:
2811:
2799:
2794:
2793:
2790:
2751:
2746:
2741:
2735:
2734:
2731:
2691:
2686:
2681:
2679:Flint Township
2676:
2670:
2669:
2667:
2614:
2611:
2608:
2598:
2587:
2586:
2583:
2580:
2577:
2574:
2571:
2535:Flint Township
2502:
2501:
2498:
2494:
2493:
2490:
2486:
2485:
2483:Genesee County
2480:
2476:
2475:
2472:
2471:
2467:
2460:
2459:
2453:
2450:
2447:
2446:
2444:
2443:
2431:
2426:
2425:
2423:
2405:
2400:
2395:
2389:
2388:
2385:
2382:
2379:
2375:
2374:
2371:
2352:
2349:
2346:
2340:
2339:
2336:
2333:
2330:
2326:
2325:
2319:
2294:
2291:
2288:
2282:
2281:
2278:
2275:
2272:
2269:
2217:business route
2204:
2203:
2200:
2196:
2195:
2192:
2188:
2187:
2178:
2174:
2173:
2170:
2169:
2165:
2158:
2151:
2150:
2144:
2141:
2138:
2137:
2135:
2134:
2121:
2116:
2115:
2112:
2070:
2067:
2063:
2062:
2060:
2033:
2030:
2027:
2021:
2020:
2017:
1968:
1965:
1961:
1960:
1957:
1935:
1932:
1929:
1927:Paris Township
1923:
1922:
1919:
1877:
1874:
1871:
1860:
1859:
1856:
1820:
1817:
1814:
1808:
1807:
1804:
1801:
1798:
1795:
1705:
1704:
1701:
1697:
1696:
1693:
1689:
1688:
1683:
1679:
1678:
1675:
1674:
1670:
1663:
1656:
1655:
1649:
1646:
1643:
1642:
1640:
1639:
1626:
1621:
1620:
1617:
1581:
1578:
1575:
1569:
1568:
1565:
1544:
1541:
1538:
1532:
1531:
1528:
1508:
1505:
1501:
1500:
1497:
1450:
1447:
1444:
1438:
1437:
1434:
1431:
1428:
1425:
1416:Genesee County
1380:
1379:
1378:1929–Late 1948
1376:
1372:
1371:
1368:
1364:
1363:
1354:
1350:
1349:
1346:
1345:
1341:
1334:
1333:
1327:
1324:
1322:
1319:
1316:
1315:
1313:
1312:
1301:
1288:
1283:
1282:
1279:
1259:
1256:
1253:
1247:
1246:
1243:
1212:
1207:
1202:
1200:Flint Township
1197:
1191:
1190:
1188:
1170:
1167:
1164:
1154:
1143:
1142:
1139:
1117:
1114:
1110:
1109:
1107:
1089:
1086:
1083:
1078:
1072:
1071:
1068:
1050:
1045:
1040:
1034:
1033:
1031:
1005:
1002:
999:
994:
988:
987:
984:
962:
959:
955:
954:
951:
929:
926:
923:
918:
912:
911:
908:
886:
881:
875:
874:
872:
861:
858:
855:
850:
844:
843:
840:
837:
834:
831:
828:
821:
818:
687:
684:
633:Flint Township
567:Clinton County
496:
493:
489:decommissioned
442:US Highway 127
409:
408:
405:
404:
391:
386:
372:
371:
358:
353:
335:
334:
333:
332:
327:
322:
317:
311:
310:
300:
299:
298:Highway system
295:
294:
291:
290:
269:
265:
264:
259:
255:
254:
249:
245:
244:
240:
239:
236:
235:
224:
220:
219:
217:
216:
193:
179:
165:
151:
137:
122:
120:
114:
113:
99:
95:
94:
90:
89:
80:
76:
75:
72:
68:
67:
63:Maintained by
60:
59:
55:
54:
51:
48:
47:
43:
36:
35:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
4096:
4085:
4082:
4080:
4077:
4075:
4072:
4070:
4067:
4065:
4062:
4060:
4059:Interstate 69
4057:
4055:
4052:
4051:
4049:
4039:
4036:
4033:
4030:
4029:
4024:
4015:
4011:
4007:
4006:
3995:
3979:
3975:
3969:
3966:
3954:
3950:
3946:
3942:
3941:
3933:
3930:
3925:
3921:
3917:
3910:
3907:
3902:
3898:
3894:
3887:
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3881:
3869:
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3861:
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3852:
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3844:
3832:
3828:
3824:
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3815:
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3809:
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3770:
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3752:
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3718:
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3698:
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3693:
3685:
3682:
3677:
3673:
3669:
3662:
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3658:
3654:
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3645:
3641:
3637:
3630:
3628:
3626:
3622:
3610:
3606:
3602:
3601:
3593:
3590:
3578:
3574:
3570:
3569:
3561:
3558:
3546:
3542:
3538:
3537:
3529:
3526:
3514:
3510:
3506:
3502:
3501:
3493:
3490:
3477:
3473:
3469:
3465:
3464:
3456:
3453:
3441:
3437:
3433:
3432:
3424:
3422:
3420:
3418:
3416:
3412:
3407:
3403:
3399:
3392:
3390:
3388:
3386:
3384:
3382:
3378:
3366:
3362:
3358:
3357:
3349:
3346:
3334:
3330:
3326:
3325:
3317:
3315:
3313:
3311:
3307:
3302:
3298:
3294:
3287:
3285:
3283:
3279:
3275:
3269:
3266:
3261:
3257:
3253:
3249:
3245:
3238:
3236:
3234:
3230:
3225:
3221:
3217:
3213:
3206:
3204:
3202:
3198:
3193:
3186:
3183:
3170:
3166:
3165:
3157:
3154:
3149:
3142:
3139:
3134:
3130:
3126:
3119:
3116:
3103:
3096:
3093:
3081:
3077:
3073:
3066:
3063:
3047:
3040:
3039:
3031:
3028:
3020:September 14,
3012:
3011:
3003:
3000:
2988:
2987:
2982:
2976:
2974:
2972:
2970:
2966:
2961:
2957:
2953:
2949:
2942:
2940:
2938:
2936:
2934:
2930:
2918:
2914:
2910:
2909:
2904:
2898:
2896:
2892:
2879:
2878:
2873:
2867:
2865:
2863:
2861:
2859:
2857:
2855:
2853:
2851:
2849:
2845:
2838:
2834:
2824:
2823:
2819:
2809:
2801:
2800:
2795:
2789:
2785:
2781:
2740:
2736:
2730:
2726:
2722:
2718:
2714:
2710:
2680:
2675:
2671:
2666:
2648:
2644:
2640:
2636:
2607:township line
2606:
2602:
2596:
2592:
2588:
2568:
2565:
2563:
2559:
2556:
2551:
2548:
2544:
2540:
2536:
2532:
2528:
2524:
2520:
2516:
2512:
2508:
2499:
2495:
2491:
2487:
2484:
2481:
2477:
2473:
2464:
2457:
2451:
2441:
2433:
2432:
2427:
2422:
2418:
2414:
2394:
2390:
2376:
2370:
2366:
2345:
2341:
2327:
2324:
2318:Chicago Drive
2316:
2312:
2308:
2287:
2283:
2266:
2263:
2261:
2256:
2252:
2250:
2246:
2240:
2238:
2234:
2230:
2226:
2222:
2218:
2214:
2210:
2209:Business M-21
2201:
2197:
2193:
2189:
2186:
2182:
2179:
2175:
2171:
2166:Business M-21
2162:
2155:
2148:
2143:Business M-21
2142:
2131:
2123:
2122:
2117:
2111:
2107:
2084:
2080:
2064:
2059:
2055:
2051:
2047:
2026:
2022:
2016:
2013:south –
2012:
1995:
1991:
1962:
1956:
1952:
1928:
1924:
1917:
1894:
1890:
1886:
1870:township line
1869:
1865:
1861:
1855:
1851:
1834:
1830:
1813:
1809:
1792:
1789:
1787:
1782:
1778:
1775:
1770:
1768:
1764:
1760:
1755:
1751:
1747:
1743:
1739:
1735:
1731:
1727:
1723:
1719:
1715:
1711:
1702:
1698:
1694:
1690:
1687:
1684:
1680:
1676:
1667:
1660:
1653:
1647:
1636:
1628:
1627:
1622:
1616:
1612:
1602:
1599:north –
1598:
1574:
1570:
1561:
1537:
1533:
1525:
1521:
1517:
1502:
1480:
1443:
1439:
1422:
1419:
1417:
1412:
1408:
1406:
1402:
1398:
1394:
1390:
1386:
1377:
1373:
1369:
1365:
1362:
1358:
1355:
1351:
1347:
1338:
1331:
1325:
1320:
1310:
1302:
1298:
1290:
1289:
1284:
1277:
1273:
1269:
1252:
1248:
1242:
1238:
1234:
1230:
1226:
1201:
1196:
1192:
1187:
1183:
1179:
1163:township line
1162:
1158:
1152:
1148:
1144:
1138:
1134:
1111:
1106:
1102:
1098:
1082:
1077:
1073:
1067:
1063:
1059:
1039:
1035:
1030:
1026:
1022:
998:
993:
989:
983:
979:
956:
950:
946:
922:
917:
913:
907:
903:
876:
870:
854:
849:
845:
825:
819:
817:
815:
811:
810:BS I-196
807:
803:
799:
795:
791:
786:
784:
780:
776:
771:
769:
764:
760:
756:
751:
749:
745:
741:
740:Chicago Drive
737:
733:
729:
725:
721:
716:
711:
709:
705:
701:
697:
696:Lake Michigan
693:
685:
683:
681:
677:
673:
669:
664:
662:
658:
654:
650:
646:
642:
638:
634:
629:
627:
623:
620:, M-21 meets
619:
615:
611:
607:
603:
599:
595:
591:
586:
584:
580:
576:
572:
568:
564:
560:
556:
552:
549:
545:
540:
538:
534:
530:
526:
522:
518:
514:
510:
506:
502:
494:
492:
490:
486:
482:
478:
474:
470:
466:
462:
458:
454:
449:
447:
443:
439:
438:Interstate 96
435:
431:
427:
423:
419:
415:
402:
392:
390:
387:
384:
374:
373:
369:
359:
357:
354:
351:
341:
340:
336:
331:
328:
326:
323:
321:
318:
316:
313:
312:
309:
308:
304:
303:
301:
296:
292:
289:
285:
281:
277:
273:
270:
266:
263:
260:
256:
253:
252:United States
250:
246:
241:
237:
233:
225:
223:East end
221:
215:
211:
207:
194:
192:
188:
180:
178:
174:
166:
164:
160:
152:
150:
146:
138:
136:
132:
124:
123:
121:
115:
112:
108:
100:
98:West end
96:
91:
81:
77:
73:
69:
66:
61:
56:
49:
40:
33:
30:
19:
4003:
3981:. Retrieved
3977:
3968:
3956:. Retrieved
3939:
3932:
3915:
3909:
3892:
3871:. Retrieved
3858:
3834:. Retrieved
3821:
3795:. Retrieved
3778:
3754:. Retrieved
3737:
3708:. Retrieved
3691:
3684:
3667:
3635:
3612:. Retrieved
3599:
3592:
3580:. Retrieved
3567:
3560:
3548:. Retrieved
3535:
3528:
3516:. Retrieved
3499:
3492:
3479:. Retrieved
3462:
3455:
3443:. Retrieved
3430:
3397:
3368:. Retrieved
3355:
3348:
3336:. Retrieved
3323:
3292:
3268:
3247:
3211:
3191:
3185:
3175:December 18,
3173:. Retrieved
3169:the original
3163:
3156:
3147:
3141:
3124:
3118:
3108:February 21,
3106:. Retrieved
3095:
3083:. Retrieved
3075:
3065:
3053:. Retrieved
3046:the original
3037:
3030:
3018:. Retrieved
3009:
3002:
2992:February 21,
2990:. Retrieved
2984:
2947:
2920:. Retrieved
2907:
2882:. Retrieved
2876:
2805:
2665:Grand Rapids
2582:Destinations
2561:
2560:
2552:
2506:
2505:
2437:
2417:Grand Rapids
2393:Grand Rapids
2315:Grand Rapids
2277:Destinations
2254:
2253:
2241:
2221:Grand Rapids
2212:
2208:
2207:
2185:Grand Rapids
2127:
2079:Grand Rapids
2054:Grand Rapids
2015:Battle Creek
1955:Grand Rapids
1889:Grand Rapids
1833:Grand Rapids
1803:Destinations
1780:
1779:
1771:
1718:bypass route
1713:
1709:
1708:
1703:By 1945–1953
1632:
1433:Destinations
1410:
1409:
1397:concurrently
1384:
1383:
1306:
1294:
982:Battle Creek
904:west –
839:Destinations
814:BL I-69
787:
773:A bypass of
772:
752:
712:
698:east to the
689:
665:
630:
587:
541:
537:Ionia County
498:
450:
426:Grand Rapids
413:
412:
388:
355:
305:
135:Grand Rapids
111:Grand Rapids
29:
4038:Former M-56
3978:Google Maps
3958:October 17,
3873:October 17,
3836:October 17,
3797:October 17,
3756:October 17,
3710:October 17,
3614:October 17,
3582:October 17,
3550:October 17,
3518:October 17,
3481:October 17,
3445:October 17,
3370:October 17,
3338:October 17,
3244:H.M. Gousha
2986:Google Maps
2922:October 17,
2884:October 11,
2597:county line
2413:US 131
2335:28th Street
2260:Kent County
2237:US 131
2130:Concurrency
1885:US 131
1786:Kent County
1738:US 131
1722:Kent County
1720:of M-21 in
1710:Bypass M-21
1686:Kent County
1671:Bypass M-21
1648:Bypass M-21
1635:Concurrency
1564:Lapeer Road
1527:Lapeer Road
1297:Concurrency
1153:county line
1105:Webberville
1058:US 127
755:Bypass M-21
653:Flint River
641:branch line
575:county seat
559:Maple River
509:Grand River
356:M-21, M-21A
159:US 127
4048:Categories
3055:October 7,
2839:References
2788:Port Huron
2717:US 23
2713:US 10
2591:Shiawassee
2547:US 23
2543:US 10
2523:Shiawassee
2286:Grandville
2229:Grandville
2181:Grandville
2046:US 16
1812:Grandville
1763:US 16
1726:Grandville
1615:Port Huron
1516:US 10
1479:US 10
1393:US 10
1229:US 23
1147:Shiawassee
1076:Shiawassee
783:Grandville
724:US 16
706:where the
692:US 31
637:US 23
529:Flat River
513:confluence
481:Port Huron
461:Port Huron
315:Interstate
284:Shiawassee
210:US 23
3792:320798754
3301:554645076
2960:639960603
2729:Ann Arbor
2533:, and in
2500:1971–1984
2421:Kalamazoo
2247:and into
2227:/M-21 in
2213:Bus. M-21
2202:1953–1974
1893:Kalamazoo
1714:Byp. M-21
1403:south of
1241:Ann Arbor
997:St. Johns
949:Lake City
806:Charlotte
798:Bus. M-54
770:instead.
768:Bus. M-21
649:tributary
579:St. Johns
515:with the
511:near its
163:St. Johns
4005:KML file
3953:81679137
3949:12701120
3924:12701120
3901:12701120
3868:12701177
3831:12701177
3788:12701177
3751:83138602
3747:12701177
3735:(1974).
3705:81679137
3701:12701120
3676:12701120
3648:77960415
3644:12701120
3609:12701120
3577:12701120
3545:12701120
3513:81213707
3509:12701120
3476:51856742
3472:12701120
3440:12701120
3406:12701120
3365:12701120
3333:12701120
3260:79754957
3256:12701195
3224:79754957
3220:12701195
3133:12701120
2956:42778335
2917:15607244
2874:(2021).
2820:See also
2719: –
2715: /
2711: /
2573:Location
2479:Location
2415: –
2268:Location
2215:) was a
2177:Location
2132:terminus
2110:Cadillac
2048: /
1854:Muskegon
1794:Location
1716:) was a
1682:Location
1637:terminus
1601:Bay City
1424:Location
1353:Location
1299:terminus
1270: –
1231: –
1227: /
1209:154.328–
1060: –
906:Muskegon
830:Location
457:Goodells
440:(I-96),
422:Michigan
268:Counties
262:Michigan
243:Location
234:in Flint
208: /
88:–present
3983:May 19,
3976:(Map).
3085:July 1,
2983:(Map).
2784:Lansing
2748:20.463–
2743:12.715–
2725:Detroit
2721:Saginaw
2688:14.610–
2674:Genesee
2639:Saginaw
2605:Clayton
2595:Genesee
2527:Genesee
2497:Existed
2402:10.847–
2369:Holland
2344:Wyoming
2311:Holland
2233:Wyoming
2199:Existed
2058:Lansing
1994:Lansing
1864:Wyoming
1829:Holland
1742:Wyoming
1700:Existed
1573:Davison
1524:Detroit
1520:Saginaw
1405:Davison
1387:was an
1375:Existed
1361:Davison
1276:Detroit
1272:Saginaw
1258:159.843
1237:Detroit
1233:Saginaw
1211:154.349
1204:95.895–
1195:Genesee
1182:Saginaw
1169:139.718
1161:Clayton
1151:Genesee
1116:119.980
1101:Saginaw
1088:119.478
1066:Lansing
1047:91.525–
1042:56.871–
1029:Lansing
992:Clinton
790:Wadhams
775:Zeeland
722:(later
686:History
668:freeway
651:of the
643:of the
626:Genesee
544:Saranac
465:Holland
288:Genesee
280:Clinton
248:Country
79:Existed
3947:
3922:
3899:
3866:
3829:
3786:
3745:
3699:
3674:
3642:
3607:
3575:
3543:
3507:
3470:
3438:
3404:
3363:
3331:
3299:
3254:
3218:
3131:
2954:
2915:
2750:20.481
2745:12.726
2690:14.631
2683:9.078–
2643:Lennon
2601:Venice
2570:County
2489:Length
2404:10.861
2397:6.740–
2191:Length
2069:19.320
2066:12.005
2032:18.623
2029:11.572
1967:13.652
1934:10.009
1692:Length
1580:14.537
1543:12.315
1367:Length
1255:99.322
1206:95.908
1186:Lennon
1166:86.817
1157:Venice
1137:Durand
1113:74.552
1085:74.240
1081:Owosso
1049:91.794
1044:57.038
1004:88.915
1001:55.249
961:45.134
958:28.045
928:44.848
925:27.867
883:0.982–
878:0.610–
827:County
744:Lapeer
704:Canada
618:Lennon
614:Owosso
598:Owosso
571:Fowler
563:Pewamo
525:Lowell
330:Byways
191:Lennon
177:Owosso
71:Length
3049:(PDF)
3042:(PDF)
3014:(PDF)
2739:Flint
2685:9.091
2647:Flint
2613:0.000
2610:0.000
2585:Notes
2515:Flint
2399:6.749
2381:8.750
2378:5.437
2365:I-196
2351:5.031
2348:3.126
2332:2.673
2329:1.661
2307:I-196
2293:0.000
2290:0.000
2280:Notes
2225:I-196
2083:Flint
1964:8.483
1931:6.219
1918:north
1876:6.912
1873:4.295
1868:Paris
1819:0.000
1816:0.000
1806:Notes
1774:M-114
1746:Paris
1732:with
1611:Flint
1577:9.033
1562:south
1540:7.652
1507:1.141
1504:0.709
1449:0.000
1446:0.000
1442:Flint
1436:Notes
1385:M-21A
1357:Flint
1342:M-21A
1326:M-21A
1268:I-475
1251:Flint
1062:Clare
1025:Clare
921:Ionia
916:Ionia
885:1.028
880:0.639
860:0.000
857:0.000
842:Notes
779:I-196
748:M-21A
715:Lyons
661:I-475
505:Amway
473:M-121
469:I-196
459:near
453:Ionia
430:Flint
325:State
276:Ionia
258:State
232:I-475
214:Flint
212:near
189:near
161:near
149:Ionia
4032:M-21
4014:help
4010:edit
3985:2015
3960:2019
3945:OCLC
3920:OCLC
3897:OCLC
3875:2019
3864:OCLC
3838:2019
3827:OCLC
3799:2019
3784:OCLC
3758:2019
3743:OCLC
3712:2019
3697:OCLC
3672:OCLC
3640:OCLC
3616:2019
3605:OCLC
3584:2019
3573:OCLC
3552:2019
3541:OCLC
3520:2019
3505:OCLC
3483:2019
3468:OCLC
3447:2019
3436:OCLC
3402:OCLC
3372:2019
3361:OCLC
3340:2019
3329:OCLC
3297:OCLC
3252:OCLC
3216:OCLC
3177:2016
3129:OCLC
3110:2011
3087:2012
3057:2008
3022:2010
2994:2011
2952:OCLC
2924:2019
2913:OCLC
2886:2021
2780:I-69
2709:I-75
2635:M-13
2555:M-78
2539:I-75
2519:I-69
2511:M-13
2507:M-56
2468:M-56
2452:M-56
2050:M-50
2011:M-37
1951:M-37
1767:M-50
1754:M-37
1597:M-15
1560:M-15
1401:M-15
1225:I-75
1178:M-13
1133:M-71
1097:M-52
978:M-66
945:M-66
902:I-96
869:M-37
848:Kent
802:I-69
794:M-78
761:and
736:M-51
728:M-71
720:M-16
622:M-13
610:M-71
608:and
606:M-52
590:Ovid
555:Muir
548:M-66
501:M-37
485:M-56
477:I-69
455:and
446:I-75
428:and
414:M-21
401:M-57
389:M-56
383:M-56
368:M-22
350:M-20
272:Kent
206:I-75
187:M-13
173:M-52
145:M-66
131:I-96
107:M-37
65:MDOT
44:M-21
2513:to
738:on
631:In
612:in
521:Ada
519:in
175:in
147:in
133:in
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3232:^
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2786:,
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2645:,
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2579:km
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2081:,
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1800:km
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1103:,
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1027:,
836:km
833:mi
753:A
577:,
539:.
475:.
393:→
375:←
360:→
342:←
320:US
286:,
282:,
278:,
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