40:
720:
1694:
1684:
1621:
1609:
1586:
1576:
1566:
431:
284:
64:
330:
1824:
1814:
1804:
418:
271:
396:
374:
352:
308:
1406:
788:
after encountering hard soil that damaged five motors and the main gear of the machine. Repairs were made and the segment was completed on March 24, 2016. Additional repairs to TBM #2 needed to complete the final (southbound) tunnel segment would have potentially delayed the project's opening if the
779:
on March 30, 2016, less than two weeks after light rail service to that station from
Downtown Seattle had begun. TBM #1 was disassembled and removed from the University of Washington station. Due to damage sustained by TBM #2, TBM #1 was refurbished and excavated the last (southbound) tunnel segment
731:
Construction on the
Northgate Link extension began in 2012 and opened for service on October 2, 2021. Train testing began in January 2021. The project had a $ 1.9 billion budget and ultimately cost $ 50 million less than budgeted. A direct loan of $ 615.3 million was authorized by the
552:
continue north to the
University District and the Roosevelt neighborhoods before emerging at the surface along I-5 near NE 94th Street to serve the elevated Northgate station. The tunneled portion is 3.5 miles (5.6 km) long, while the elevated section is 0.8 miles (1.3 km).
567:
has a capped speed of 35 miles per hour (56 km/h) to prevent interference with sensitive equipment used for university research. The tunnel also uses 7,500 feet (2,300 m) of rubber supports for "floating slabs" that cushion and absorb energy from the trains.
783:
TBM #2 (formerly Pamela) began excavation of the southbound tunnel on
November 20, 2014, and reached Roosevelt station on July 13, 2015. For six weeks from late December 2015 to early February 2016, the machine was stopped at a point 650 feet (200 m) north of
540:, where the extension ends. The extension was approved in 2008 by voters in the Sound Transit 2 (ST2) package, began construction in 2012, and entered service on October 2, 2021. The extension cost $ 1.9 billion to construct.
748:. The machine digging the tunnel for northbound trains was named "Brenda" and the sister machine for the southbound trains was named "Pamela", but the names were dropped in March 2016 to reduce associations with the troubled "
1249:
556:
An extension north to
Lynnwood was approved as part of the Sound Transit 2 ballot measure in 2008, along with funding to continue planning future service all the way to Everett. The
744:
Each 3.4-mile (5.5 km) tunnel is dug southbound, starting from the Maple Leaf Portal, in three segments separated by stations, using a 21.5-foot (6.6 m) diameter
969:
1443:
1271:
872:
1227:
1152:
2032:
1395:
2372:
1127:
1047:
895:
644:
612:
2104:
840:
753:
1101:
2367:
1939:
1870:
922:
2382:
1511:
1501:
2377:
2326:
2264:
1410:
1436:
1320:
1179:
1073:
772:
684:
658:
537:
525:
360:
316:
97:
45:
2025:
1953:
1932:
1559:
776:
607:
599:
509:
404:
108:
2002:
Italics denote lines or services which are planned, under construction, defunct, or otherwise not operating at the present time.
993:
2295:
2142:
2132:
2111:
1970:
1294:
765:
564:
517:
775:
on March 17, 2015. It later reached the U District station on
November 6, 2015, and completed the entire northbound tunnel to
1025:
749:
733:
689:
663:
39:
2157:
1205:
2290:
1429:
1078:
999:
498:
252:
2187:
2018:
1491:
947:
2198:
2058:
2053:
1792:
1763:
1651:
1600:
845:
529:
2117:
1946:
1462:
1021:
2362:
2122:
1897:
1875:
817:
1990:
1891:
1797:
1516:
1506:
796:
The tunnel has 23 cross-passages between the bores that contain emergency exits, which were excavated using
705:
557:
292:
719:
2310:
1855:
1697:
1693:
1687:
1683:
1624:
1620:
1612:
1608:
1589:
1585:
1579:
1575:
1569:
1565:
1416:
757:
591:
513:
494:
439:
434:
430:
287:
283:
180:
67:
63:
2300:
2258:
2247:
2182:
2177:
1677:
1538:
745:
724:
1659:
1646:
761:
595:
548:
For the 4.3-mile (6.9 km) Northgate Link extension project, the paired tunnels constructed for
2192:
2162:
2098:
2082:
1860:
533:
2274:
1845:
1453:
785:
639:
621:
521:
502:
382:
771:
TBM #1 (formerly Brenda) began excavation of the northbound tunnel on July 9, 2014, and reached
841:"Seattle's Northgate Link light rail extension officially opens for riders with 3 new stations"
2252:
2220:
2215:
2172:
2167:
2137:
2093:
1827:
1823:
1641:
1496:
1486:
1476:
1386:
2010:
1817:
1813:
1755:
1750:
1745:
1740:
1735:
1730:
1725:
1720:
1228:"Sound Transit contractor completes mining last tunnel segment for Northgate Link Extension"
2152:
2147:
1915:
1807:
1803:
1554:
1481:
797:
631:
549:
486:
223:
156:
1421:
2088:
1865:
1784:
1777:
1770:
1533:
1528:
1523:
2356:
2127:
1985:
1850:
146:
2268:
185:
1980:
727:"Brenda" (right) at Roosevelt Station pit after completing tunnel from Northgate
192:
793:
were exceeded, leading JCM Northlink to finish the final segment with TBM #1.
790:
478:
1272:"Sound Transit finishes second light rail tunnel from Northgate to Roosevelt"
1048:"Thanks to Bertha, Sound Transit nixes nicknames for its own tunnel machines"
1975:
1715:
1345:
896:"World-class engineering under ground keeps trains quiet on UW campus above"
1174:
1405:
923:"A smooth ride between UW and U-District light rail stations: This is why"
17:
2042:
994:"Long-awaited opening of $ 1.9B Northgate light rail extension is here"
926:
693:
667:
648:
616:
482:
247:
77:
678:
North end of tunnel (Maple Leaf Portal); south end of elevated section
1153:"Sound Transit tunnel boring machine reaches U District station site"
563:
The section that passes approximately 140 feet (43 m) under the
1250:"Sound Transit launches second Northgate Link tunnel boring machine"
736:
in 2016 and is planned to be repaid by Sound
Transit through 2056.
1394:
718:
1321:"Another Seattle tunnel drill (not Bertha) damaged, needs repair"
1102:"Boring! Sound Transit's Northgate tunnel machine begins digging"
2014:
1425:
970:"Light rail vehicle testing begins on Northgate Link extension"
1128:"Transit-tunnel machine reaches daylight at Roosevelt Station"
536:. Light rail trains then continue on an elevated guideway to
27:
Light rail extension and tunnel in
Seattle, Washington, U.S.
493:(formerly known as "North Link"), carries a section of the
1074:"Bertha's stalled, but Brenda's ready to roll once again"
873:"Northgate Link light rail extension will open October 2"
1382:
1377:
1206:"Northgate Link Tunnel Boring Is In The Final Stretch"
2319:
2283:
2240:
2233:
2208:
2074:
2067:
1963:
1924:
1908:
1884:
1838:
1708:
1670:
1634:
1547:
1469:
240:
232:
222:
191:
175:
167:
162:
152:
142:
127:
119:
114:
104:
92:
84:
73:
58:
53:
992:
2128:George Washington Memorial Bridge (Aurora Bridge)
1295:"Tunnel machine breaks through in the U District"
1252:(Press release). Sound Transit. November 20, 2014
1230:(Press release). Sound Transit. September 2, 2016
1417:Sound Transit's page on Northgate Link extension
1155:(Press release). Sound Transit. November 6, 2015
867:
865:
863:
760:from 2011 to 2012, digging both tunnels between
2026:
1437:
1274:(Press release). Sound Transit. July 13, 2015
875:(Press release). Sound Transit. April 9, 2021
8:
32:
1396:Template:Attached KML/Northgate Link tunnel
1346:"Northgate Link tunnel wins national award"
948:"Project phases – Northgate Link Extension"
756:project. Brenda was previously used on the
485:, Washington, United States. The twin-bore
2342:Italics denote former bridges and tunnels.
2237:
2071:
2033:
2019:
2011:
1444:
1430:
1422:
260:
38:
31:
1399:
702:
676:
628:
589:
575:
1200:
1198:
921:Newcomb, Natalie (September 29, 2021).
809:
1175:"TBM 1 has tunneled to the UW Station"
754:Alaskan Way Viaduct replacement tunnel
2253:Aubrey Davis Park (Mercer Island Lid)
1940:Highland Park and Lake Burien Railway
839:Craighead, Callie (October 2, 2021).
520:. It serves intermediate stations at
329:
7:
1319:Lindblom, Mike (February 11, 2016).
528:before emerging on the east side of
516:) and travels northwest across the
417:
270:
2041:Bridges and tunnels in and around
894:Gray, Bruce (September 22, 2021).
25:
2373:1500 V DC railway electrification
1350:Seattle Daily Journal of Commerce
1180:Seattle Daily Journal of Commerce
1126:Lindblom, Mike (March 17, 2015).
972:. Sound Transit. January 18, 2021
780:between June and September 2016.
653:NE 45th St. and Brooklyn Ave. NE
395:
373:
351:
307:
1933:Seattle Municipal Street Railway
1871:Steilacoom–Anderson Island ferry
1822:
1812:
1802:
1692:
1682:
1619:
1607:
1584:
1574:
1564:
1404:
1293:Banner, Ellen (March 24, 2016).
991:Stiles, Marc (October 1, 2021).
777:University of Washington station
510:University of Washington station
429:
416:
394:
372:
350:
328:
306:
282:
269:
109:University of Washington station
62:
2296:Downtown Seattle Transit Tunnel
2143:Lacey V. Murrow Memorial Bridge
2133:Homer M. Hadley Memorial Bridge
2112:Evergreen Point Floating Bridge
2105:Evergreen Point Floating Bridge
1971:Downtown Seattle Transit Tunnel
1072:Stiles, Marc (April 28, 2014).
766:Downtown Seattle Transit Tunnel
565:University of Washington campus
518:University of Washington campus
1026:Federal Transit Administration
734:Federal Transit Administration
560:is scheduled to open in 2024.
176:
1:
2158:North Queen Anne Drive Bridge
1208:. The Urbanist. June 23, 2016
1100:Miller, Ben (July 10, 2014).
1046:Bush, Evan (March 28, 2016).
698:1st Ave. NE and NE 103rd St.
672:NE 65th St. and 12th Ave. NE
489:tunnel, built as part of the
2368:Railway lines opened in 2021
1106:Puget Sound Business Journal
1079:Puget Sound Business Journal
1000:Puget Sound Business Journal
706:future extension to Lynnwood
2383:Railroad tunnels in Seattle
2399:
2199:West Spokane Street Bridge
2059:List of tunnels in Seattle
2054:List of bridges in Seattle
1954:Tacoma Railway & Power
1022:"Northgate Link Extension"
846:Seattle Post-Intelligencer
2378:Tunnels completed in 2021
2339:
2327:Brightwater sewage tunnel
2118:First Avenue South Bridge
2049:
1999:
1947:Queen Anne Counterbalance
1866:Kitsap Transit Foot Ferry
1463:Transportation in Seattle
1460:
425:
410:
403:
388:
381:
366:
359:
344:
337:
322:
315:
300:
278:
263:
245:
171:3.4 mi (5.5 km)
131:October 2, 2021
37:
1898:Seattle Monorail Project
1876:Washington State Ferries
1411:Northgate Link Extension
1400:KML is not from Wikidata
608:University of Washington
491:Northgate Link extension
405:University of Washington
96:Maple Leaf Portal (near
1991:Trolleybuses in Seattle
1892:Seattle Center Monorail
558:Lynnwood Link extension
293:Lynnwood Link Extension
236:21 ft (6.4 m)
228:21 ft (6.4 m)
2311:University Link tunnel
1856:King County Water Taxi
758:University Link Tunnel
752:" machine used on the
728:
592:University Link Tunnel
514:University Link tunnel
512:(the north end of the
440:University Link tunnel
2306:Northgate Link tunnel
2301:Great Northern Tunnel
2259:Battery Street Tunnel
2248:State Route 99 Tunnel
2183:20th Avenue NE Bridge
2178:Spokane Street Bridge
1539:Sound Transit Express
1470:Local and express bus
746:tunnel boring machine
725:tunnel boring machine
722:
508:The tunnel begins at
475:Northgate Link tunnel
33:Northgate Link tunnel
1660:Waterfront Streetcar
1452:Mass transit in the
1413:at Wikimedia Commons
1352:. September 13, 2018
762:Capitol Hill station
2193:West Seattle Bridge
2163:Schmitz Park Bridge
2099:East Channel Bridge
2083:Alaskan Way Viaduct
1861:Kitsap Fast Ferries
1851:Herron Island ferry
1598:Future extensions:
645:University District
624:and NE Pacific St.
613:University District
499:University District
34:
2291:Beacon Hill Tunnel
2275:Mount Baker Tunnel
1846:Clipper Navigation
1454:Puget Sound region
818:"New Project Name"
786:U District station
729:
582:City/Neighborhood
80:, Washington, U.S.
2348:
2347:
2335:
2334:
2265:Convention Center
2229:
2228:
2221:Wilburton Trestle
2216:Salmon Bay Bridge
2188:University Bridge
2173:South Park Bridge
2168:Ship Canal Bridge
2138:Jose Rizal Bridge
2094:Cowen Park Bridge
2008:
2007:
1709:Bus rapid transit
1642:Seattle Streetcar
1497:King County Metro
1487:Intercity Transit
1477:Community Transit
1409:Media related to
1325:The Seattle Times
1299:The Seattle Times
1132:The Seattle Times
1052:The Seattle Times
773:Roosevelt station
712:
711:
622:Montlake Blvd. NE
538:Northgate station
497:and connects the
471:
470:
467:
466:
463:
462:
339:Maple Leaf portal
98:Northgate station
46:Roosevelt station
16:(Redirected from
2390:
2238:
2072:
2035:
2028:
2021:
2012:
1826:
1816:
1806:
1696:
1686:
1652:South Lake Union
1623:
1611:
1601:Federal Way Link
1588:
1578:
1568:
1560:list of stations
1446:
1439:
1432:
1423:
1408:
1390:
1362:
1361:
1359:
1357:
1342:
1336:
1335:
1333:
1331:
1316:
1310:
1309:
1307:
1305:
1290:
1284:
1283:
1281:
1279:
1268:
1262:
1261:
1259:
1257:
1246:
1240:
1239:
1237:
1235:
1224:
1218:
1217:
1215:
1213:
1202:
1193:
1192:
1190:
1188:
1183:. March 31, 2016
1171:
1165:
1164:
1162:
1160:
1149:
1143:
1142:
1140:
1138:
1123:
1117:
1116:
1114:
1112:
1097:
1091:
1090:
1088:
1086:
1069:
1063:
1062:
1060:
1058:
1043:
1037:
1036:
1034:
1032:
1018:
1012:
1011:
1009:
1007:
996:
988:
982:
981:
979:
977:
966:
960:
959:
957:
955:
944:
938:
937:
935:
933:
918:
912:
911:
909:
907:
891:
885:
884:
882:
880:
869:
858:
857:
855:
853:
836:
830:
829:
827:
825:
814:
723:Cutting head of
576:
433:
420:
419:
398:
397:
376:
375:
354:
353:
332:
331:
310:
309:
286:
273:
272:
261:
248:
224:Tunnel clearance
217:
213:
211:
210:
206:
203:
178:
138:
136:
66:
42:
35:
21:
2398:
2397:
2393:
2392:
2391:
2389:
2388:
2387:
2363:Link light rail
2353:
2352:
2349:
2344:
2331:
2315:
2279:
2225:
2204:
2153:Montlake Bridge
2148:Magnolia Bridge
2063:
2045:
2039:
2009:
2004:
1995:
1959:
1920:
1916:SEA Underground
1904:
1880:
1834:
1704:
1666:
1630:
1555:Link light rail
1543:
1482:Everett Transit
1465:
1456:
1450:
1401:
1398:
1393:
1392:
1391:
1375:
1371:
1366:
1365:
1355:
1353:
1344:
1343:
1339:
1329:
1327:
1318:
1317:
1313:
1303:
1301:
1292:
1291:
1287:
1277:
1275:
1270:
1269:
1265:
1255:
1253:
1248:
1247:
1243:
1233:
1231:
1226:
1225:
1221:
1211:
1209:
1204:
1203:
1196:
1186:
1184:
1173:
1172:
1168:
1158:
1156:
1151:
1150:
1146:
1136:
1134:
1125:
1124:
1120:
1110:
1108:
1099:
1098:
1094:
1084:
1082:
1071:
1070:
1066:
1056:
1054:
1045:
1044:
1040:
1030:
1028:
1020:
1019:
1015:
1005:
1003:
990:
989:
985:
975:
973:
968:
967:
963:
953:
951:
950:. Sound Transit
946:
945:
941:
931:
929:
920:
919:
915:
905:
903:
902:. Sound Transit
893:
892:
888:
878:
876:
871:
870:
861:
851:
849:
838:
837:
833:
823:
821:
820:. Sound Transit
816:
815:
811:
806:
798:ground freezing
789:five months of
742:
717:
632:University Link
574:
550:University Link
546:
532:at a portal in
487:Link light rail
443:
421:
399:
377:
355:
340:
333:
311:
296:
274:
255:
215:
208:
204:
201:
199:
198:4 ft
197:
157:Link light rail
134:
132:
49:
28:
23:
22:
15:
12:
11:
5:
2396:
2394:
2386:
2385:
2380:
2375:
2370:
2365:
2355:
2354:
2346:
2345:
2340:
2337:
2336:
2333:
2332:
2330:
2329:
2323:
2321:
2317:
2316:
2314:
2313:
2308:
2303:
2298:
2293:
2287:
2285:
2281:
2280:
2278:
2277:
2272:
2262:
2255:
2250:
2244:
2242:
2235:
2231:
2230:
2227:
2226:
2224:
2223:
2218:
2212:
2210:
2206:
2205:
2203:
2202:
2195:
2190:
2185:
2180:
2175:
2170:
2165:
2160:
2155:
2150:
2145:
2140:
2135:
2130:
2125:
2123:Fremont Bridge
2120:
2115:
2109:
2101:
2096:
2091:
2089:Ballard Bridge
2086:
2078:
2076:
2069:
2065:
2064:
2062:
2061:
2056:
2050:
2047:
2046:
2040:
2038:
2037:
2030:
2023:
2015:
2006:
2005:
2000:
1997:
1996:
1994:
1993:
1988:
1983:
1978:
1973:
1967:
1965:
1961:
1960:
1958:
1957:
1950:
1943:
1936:
1928:
1926:
1922:
1921:
1919:
1918:
1912:
1910:
1906:
1905:
1903:
1902:
1894:
1888:
1886:
1882:
1881:
1879:
1878:
1873:
1868:
1863:
1858:
1853:
1848:
1842:
1840:
1836:
1835:
1833:
1832:
1831:
1830:
1820:
1810:
1795:
1790:
1789:
1788:
1781:
1774:
1760:
1759:
1758:
1753:
1748:
1743:
1738:
1733:
1728:
1723:
1712:
1710:
1706:
1705:
1703:
1702:
1701:
1700:
1690:
1674:
1672:
1668:
1667:
1665:
1664:
1662:(discontinued)
1656:
1655:
1654:
1649:
1638:
1636:
1632:
1631:
1629:
1628:
1616:
1604:
1595:
1594:
1593:
1592:
1582:
1572:
1562:
1551:
1549:
1545:
1544:
1542:
1541:
1536:
1534:Skagit Transit
1531:
1529:Pierce Transit
1526:
1524:Kitsap Transit
1521:
1520:
1519:
1514:
1509:
1504:
1502:list of routes
1494:
1492:Island Transit
1489:
1484:
1479:
1473:
1471:
1467:
1466:
1461:
1458:
1457:
1451:
1449:
1448:
1441:
1434:
1426:
1420:
1419:
1414:
1374:
1373:
1372:
1370:
1369:External links
1367:
1364:
1363:
1337:
1311:
1285:
1263:
1241:
1219:
1194:
1166:
1144:
1118:
1092:
1064:
1038:
1013:
983:
961:
939:
913:
886:
859:
831:
808:
807:
805:
802:
741:
738:
716:
713:
710:
709:
700:
699:
696:
687:
681:
680:
674:
673:
670:
661:
655:
654:
651:
642:
636:
635:
626:
625:
619:
610:
604:
603:
587:
586:
583:
580:
573:
570:
545:
542:
469:
468:
465:
464:
461:
460:
458:
456:
454:
452:
450:
448:
445:
444:
426:
424:
422:
415:
413:
411:
408:
407:
402:
400:
393:
391:
389:
386:
385:
380:
378:
371:
369:
367:
364:
363:
358:
356:
349:
347:
345:
342:
341:
338:
336:
334:
327:
325:
323:
320:
319:
314:
312:
305:
303:
301:
298:
297:
279:
277:
275:
268:
266:
264:
257:
256:
251:
243:
242:
238:
237:
234:
230:
229:
226:
220:
219:
195:
189:
188:
183:
173:
172:
169:
165:
164:
160:
159:
154:
150:
149:
144:
140:
139:
129:
125:
124:
121:
117:
116:
112:
111:
106:
102:
101:
94:
90:
89:
86:
82:
81:
75:
71:
70:
60:
56:
55:
51:
50:
43:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2395:
2384:
2381:
2379:
2376:
2374:
2371:
2369:
2366:
2364:
2361:
2360:
2358:
2351:
2343:
2338:
2328:
2325:
2324:
2322:
2318:
2312:
2309:
2307:
2304:
2302:
2299:
2297:
2294:
2292:
2289:
2288:
2286:
2282:
2276:
2273:
2270:
2266:
2263:
2261:
2260:
2256:
2254:
2251:
2249:
2246:
2245:
2243:
2239:
2236:
2232:
2222:
2219:
2217:
2214:
2213:
2211:
2207:
2201:
2200:
2196:
2194:
2191:
2189:
2186:
2184:
2181:
2179:
2176:
2174:
2171:
2169:
2166:
2164:
2161:
2159:
2156:
2154:
2151:
2149:
2146:
2144:
2141:
2139:
2136:
2134:
2131:
2129:
2126:
2124:
2121:
2119:
2116:
2113:
2110:
2107:
2106:
2102:
2100:
2097:
2095:
2092:
2090:
2087:
2085:
2084:
2080:
2079:
2077:
2073:
2070:
2066:
2060:
2057:
2055:
2052:
2051:
2048:
2044:
2036:
2031:
2029:
2024:
2022:
2017:
2016:
2013:
2003:
1998:
1992:
1989:
1987:
1986:Sound Transit
1984:
1982:
1979:
1977:
1974:
1972:
1969:
1968:
1966:
1962:
1956:
1955:
1951:
1949:
1948:
1944:
1942:
1941:
1937:
1935:
1934:
1930:
1929:
1927:
1923:
1917:
1914:
1913:
1911:
1907:
1901:
1899:
1895:
1893:
1890:
1889:
1887:
1883:
1877:
1874:
1872:
1869:
1867:
1864:
1862:
1859:
1857:
1854:
1852:
1849:
1847:
1844:
1843:
1841:
1837:
1829:
1825:
1821:
1819:
1815:
1811:
1809:
1805:
1801:
1800:
1799:
1796:
1794:
1791:
1787:
1786:
1782:
1780:
1779:
1775:
1773:
1772:
1768:
1767:
1766:
1765:
1761:
1757:
1754:
1752:
1749:
1747:
1744:
1742:
1739:
1737:
1734:
1732:
1729:
1727:
1724:
1722:
1719:
1718:
1717:
1714:
1713:
1711:
1707:
1699:
1695:
1691:
1689:
1685:
1681:
1680:
1679:
1676:
1675:
1673:
1671:Commuter rail
1669:
1663:
1661:
1657:
1653:
1650:
1648:
1645:
1644:
1643:
1640:
1639:
1637:
1633:
1627:
1626:
1622:
1617:
1615:
1614:
1610:
1605:
1603:
1602:
1597:
1596:
1591:
1587:
1583:
1581:
1577:
1573:
1571:
1567:
1563:
1561:
1558:
1557:
1556:
1553:
1552:
1550:
1546:
1540:
1537:
1535:
1532:
1530:
1527:
1525:
1522:
1518:
1515:
1513:
1510:
1508:
1505:
1503:
1500:
1499:
1498:
1495:
1493:
1490:
1488:
1485:
1483:
1480:
1478:
1475:
1474:
1472:
1468:
1464:
1459:
1455:
1447:
1442:
1440:
1435:
1433:
1428:
1427:
1424:
1418:
1415:
1412:
1407:
1403:
1402:
1397:
1388:
1384:
1380:
1379:
1368:
1351:
1347:
1341:
1338:
1326:
1322:
1315:
1312:
1300:
1296:
1289:
1286:
1273:
1267:
1264:
1251:
1245:
1242:
1229:
1223:
1220:
1207:
1201:
1199:
1195:
1182:
1181:
1176:
1170:
1167:
1154:
1148:
1145:
1133:
1129:
1122:
1119:
1107:
1103:
1096:
1093:
1081:
1080:
1075:
1068:
1065:
1053:
1049:
1042:
1039:
1027:
1023:
1017:
1014:
1002:
1001:
995:
987:
984:
971:
965:
962:
949:
943:
940:
932:September 30,
928:
924:
917:
914:
906:September 30,
901:
897:
890:
887:
879:September 13,
874:
868:
866:
864:
860:
848:
847:
842:
835:
832:
819:
813:
810:
803:
801:
799:
794:
792:
787:
781:
778:
774:
769:
767:
763:
759:
755:
751:
747:
739:
737:
735:
726:
721:
714:
708:
707:
704:End of line;
701:
697:
695:
691:
688:
686:
683:
682:
679:
675:
671:
669:
665:
662:
660:
657:
656:
652:
650:
646:
643:
641:
638:
637:
634:
633:
630:North end of
627:
623:
620:
618:
614:
611:
609:
606:
605:
602:
601:
597:
593:
588:
584:
581:
578:
577:
571:
569:
566:
561:
559:
554:
551:
543:
541:
539:
535:
531:
527:
523:
519:
515:
511:
506:
504:
500:
496:
492:
488:
484:
480:
476:
459:
457:
455:
453:
451:
449:
447:
446:
441:
437:
436:
432:
423:
414:
412:
409:
406:
401:
392:
390:
387:
384:
379:
370:
368:
365:
362:
357:
348:
346:
343:
335:
326:
324:
321:
318:
313:
304:
302:
299:
294:
290:
289:
285:
276:
267:
265:
262:
259:
258:
254:
250:
249:
244:
239:
235:
231:
227:
225:
221:
216:1,435 mm
196:
194:
190:
187:
184:
182:
174:
170:
166:
161:
158:
155:
151:
148:
147:Sound Transit
145:
141:
130:
126:
122:
118:
113:
110:
107:
103:
99:
95:
91:
87:
83:
79:
76:
72:
69:
65:
61:
57:
52:
47:
41:
36:
30:
19:
2350:
2341:
2305:
2269:Freeway Park
2257:
2197:
2103:
2081:
2001:
1952:
1945:
1938:
1931:
1909:People mover
1896:
1783:
1776:
1769:
1762:
1658:
1618:
1606:
1599:
1517:trolleybuses
1376:
1354:. Retrieved
1349:
1340:
1330:February 11,
1328:. Retrieved
1324:
1314:
1302:. Retrieved
1298:
1288:
1276:. Retrieved
1266:
1254:. Retrieved
1244:
1234:September 2,
1232:. Retrieved
1222:
1210:. Retrieved
1185:. Retrieved
1178:
1169:
1157:. Retrieved
1147:
1135:. Retrieved
1131:
1121:
1109:. Retrieved
1105:
1095:
1083:. Retrieved
1077:
1067:
1055:. Retrieved
1051:
1041:
1031:February 14,
1029:. Retrieved
1016:
1006:February 14,
1004:. Retrieved
998:
986:
974:. Retrieved
964:
952:. Retrieved
942:
930:. Retrieved
916:
904:. Retrieved
900:The Platform
899:
889:
877:. Retrieved
850:. Retrieved
844:
834:
822:. Retrieved
812:
795:
782:
770:
743:
730:
715:Construction
703:
677:
629:
596:Capitol Hill
590:
562:
555:
547:
530:Interstate 5
507:
490:
474:
472:
427:
280:
44:Viewed from
29:
1981:SODO Busway
1900:(cancelled)
976:February 2,
495:1 Line
435:1 Line
288:1 Line
193:Track gauge
120:Constructed
68:1 Line
2357:Categories
1647:First Hill
1548:Light rail
1512:facilities
1356:October 9,
852:October 2,
804:References
791:float time
640:U District
534:Maple Leaf
522:U District
481:tunnel in
479:light rail
383:U District
135:2021-10-02
18:North Link
1976:ORCA card
1716:RapidRide
1635:Streetcar
1304:March 28,
690:Northgate
685:Northgate
664:Roosevelt
659:Roosevelt
585:Location
526:Roosevelt
503:Northgate
361:Roosevelt
317:Northgate
241:Route map
163:Technical
123:2012–2021
115:Operation
1925:Historic
1885:Monorail
1378:KML file
1057:April 4,
824:July 20,
764:and the
600:Westlake
572:Stations
212: in
74:Location
54:Overview
2320:Utility
2234:Tunnels
2068:Bridges
2043:Seattle
1678:Sounder
1212:July 1,
740:Tunnels
694:Seattle
668:Seattle
649:Seattle
617:Seattle
544:Routing
483:Seattle
207:⁄
153:Traffic
133: (
78:Seattle
48:in 2019
2114:(2016)
2108:(1963)
1828:Orange
1793:Stream
1764:Stride
1698:S Line
1688:N Line
1625:4 Line
1613:3 Line
1590:T Line
1580:2 Line
1570:1 Line
1278:May 5,
1256:May 5,
1187:May 5,
1159:May 5,
1137:May 5,
1111:May 5,
1085:May 5,
954:May 5,
750:Bertha
253:Legend
246:
186:Double
181:tracks
168:Length
128:Opened
88:Active
85:Status
1964:Other
1839:Ferry
1818:Green
1798:Swift
1507:fleet
579:Name
477:is a
233:Width
143:Owner
93:Start
2284:Rail
2241:Road
2209:Rail
2075:Road
1808:Blue
1387:help
1383:edit
1358:2021
1332:2016
1306:2016
1280:2016
1258:2016
1236:2016
1214:2016
1189:2016
1161:2016
1139:2016
1113:2016
1087:2016
1059:2016
1033:2024
1008:2024
978:2021
956:2016
934:2021
927:KUOW
908:2021
881:2021
854:2021
826:2012
598:and
524:and
473:The
59:Line
2271:Lid
594:to
501:to
428:to
281:to
179:of
177:No.
105:End
2359::
1785:S3
1778:S2
1771:S1
1385:•
1348:.
1323:.
1297:.
1197:^
1177:.
1130:.
1104:.
1076:.
1050:.
1024:.
997:.
925:.
898:.
862:^
843:.
800:.
768:.
692:,
666:,
647:,
615:,
505:.
2267:-
2034:e
2027:t
2020:v
1756:H
1751:G
1746:F
1741:E
1736:D
1731:C
1726:B
1721:A
1445:e
1438:t
1431:v
1389:)
1381:(
1360:.
1334:.
1308:.
1282:.
1260:.
1238:.
1216:.
1191:.
1163:.
1141:.
1115:.
1089:.
1061:.
1035:.
1010:.
980:.
958:.
936:.
910:.
883:.
856:.
828:.
442:)
438:(
295:)
291:(
218:)
214:(
209:2
205:1
202:+
200:8
137:)
100:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
