361:
28:
606:
275:
260:
140:
515:
99:
1072:
547:
124:
913:(j) Secondary State Highway No. 1J; beginning at a junction with Primary State Highway No. 1 in the vicinity north of Seattle, thence in an easterly direction by the most feasible route to the vicinity of Lake Washington, thence in a southeasterly direction by the most feasible route to Seattle in the vicinity of the Naval Air Station at Sandpoint.
812:
385:
city limits; at the SR 99 intersection, the highway is named 145th Street. From its western terminus, the roadway travels east to 1st Avenue NE, where SR 523 becomes
Northeast 145th Street, which the road keeps until its eastern terminus. The highway travels 0.20 miles (0.32 km) east
392:(I-5), where the northbound ramps are accessed through nearby 5th Avenue Northeast. After the I-5 interchange, the road forms the northern boundary of the Jackson Park Golf Course and later continues to
448:
and PSH 1 became I-5; the northern terminus of SR 513 became the current SR 523 / I-5 interchange. In 1991, the northern terminus of SR 513 was moved south to its current location,
1049:
871:
1042:
228:
1035:
1366:
1008:
438:(PSH 1) in North Seattle, via the current 0.05-mile (0.08 km) long section of SR 523 from I-5 to 5th Avenue Northeast. During the
1361:
667:
407:
66:
233:
238:
1205:
1200:
243:
213:
424:
342:
926:
340:; the highway was first established in 1991, but the roadway from I-5 to 5th Avenue Northeast was once the northern section of
439:
434:
995:
990:
937:
933:
840:
727:
422:
first established a state-maintained highway on a section of present-day SR 523 in 1937, with the establishment of
1371:
223:
771:
218:
865:"Washington State's Historic State Roads: Historic Context for Island, Snohomish, King, Pierce, and Kitsap Counties"
1244:
1217:
1113:
1101:
698:
419:
403:
399:
315:
303:
205:
147:
788:
1291:
864:
402:
city limits. The SR 523 / I-5 interchange was used by an estimated 28,000 motorists daily based on
1340:
1335:
1330:
1316:
1311:
1306:
1301:
1296:
1286:
1281:
1276:
1271:
1266:
1261:
1256:
1251:
1239:
1234:
1229:
1224:
1212:
1195:
1185:
1180:
1175:
1170:
1165:
1160:
1155:
1150:
1145:
1140:
1135:
1130:
1125:
1120:
1108:
1096:
1091:
1086:
1081:
1059:
609:
550:
444:
394:
388:
365:
348:
336:
330:
278:
263:
143:
127:
58:
1007:
959:
518:
373:
324:
102:
893:
Washington State
Legislature (March 18, 1937). "Chapter 207: Classification of Public Highways".
461:
449:
319:
186:
562:
1027:
583:
495:
382:
311:
110:
1022:
957:
671:
526:
8:
1017:
900:
702:
617:
613:
558:
554:
530:
522:
491:
621:
176:
999:
767:
360:
894:
418:
145th Street was paved by the King County government between 1934 and 1935. The
1355:
838:
786:
666:
166:
763:
755:
817:
590:
958:
Washington State
Highway Commission, Department of Highways (1970).
872:
Washington State
Department of Archaeology and Historic Preservation
766:. 2008. p. 504–505. § 504: 2J; 505: 2A, 2B, 2C, 2D, 2E.
371:
State Route 523 (SR 523) begins at an intersection with
626:
579:
509:
429:
378:
307:
106:
1057:
759:
787:
Washington State
Department of Transportation (May 15, 2006).
46:
A map of northern
Seattle with SR 523 highlighted in red
892:
725:
697:
635:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
322:. The road itself runs 2.45 miles (3.94 km) east from
27:
398:
at the northern
Seattle, southern Shoreline and western
728:"Engrossed Senate Bill 5801, Chapter 342, Laws of 1991"
839:
Washington State
Department of Transportation (2007).
672:"State Highway Log: Planning Report, SR 2 to SR 971"
1353:
1009:Template:Attached KML/Washington State Route 523
752:King, Pierce and Snohomish Counties Street Guide
364:145th Street (SR 523) looking westbound toward
789:"SR 5 – Exit 175; Junction SR 523/NE 145th St"
1043:
668:Washington State Department of Transportation
408:Washington State Department of Transportation
16:State highway in King County, Washington, US
924:
903:: Washington State Legislature. p. 996
1050:
1036:
1367:Transportation in King County, Washington
1012:
721:
719:
1058:State highways in Washington related to
359:
896:Session Laws of the State of Washington
746:
744:
428:(SSH 1J), which ran from Downtown
377:and North 145th Street at the northern
1354:
716:
455:
1031:
726:Washington State Legislature (1991).
693:
691:
662:
660:
658:
656:
654:
652:
603:
597:
577:
571:
544:
538:
507:
501:
1362:State highways in Washington (state)
741:
703:"RCW 47.17.727: State route No. 523"
355:
934:Washington State Highway Commission
857:
13:
927:"Identification of State Highways"
688:
649:
478:
14:
1383:
1329:Former or proposed state routes:
981:
612:(Lake City Way Northeast) –
452:and SR 523 was established.
1070:
925:C. G. Prahl (December 1, 1965).
874:. January 2014. pp. 180–181
604:
545:
513:
273:
258:
138:
122:
97:
76:2.45 mi (3.94 km)
26:
951:
918:
346:from 1937 until 1964 and later
886:
832:
805:
780:
306:located on the city limits of
1:
960:"Annual Traffic Report, 1970"
642:
521:(Aurora Avenue North) –
473:
406:(AADT) data collected by the
1018:Highways of Washington State
841:"2007 Annual Traffic Report"
699:Washington State Legislature
420:Washington State Legislature
404:annual average daily traffic
206:State highways in Washington
7:
10:
1388:
425:Secondary State Highway 1J
413:
343:Secondary State Highway 1J
1372:Transportation in Seattle
1325:
1077:
1068:
634:
630:
625:Northeast 145th Street –
600:
587:
574:
566:
541:
534:
508:Northwest 145th Street –
504:
490:
485:
482:
477:
472:
469:
251:
201:
196:
192:
182:
172:
162:
157:
153:
134:
116:
93:
88:
80:
72:
64:
56:
51:
44:
39:
23:
440:1964 highway renumbering
304:Washington state highway
130:in Seattle and Shoreline
578:5th Avenue Northeast –
460:The entire route is in
435:Primary State Highway 1
938:Department of Highways
368:
352:from 1964 until 1991.
442:, SSH 1J became
363:
1013:KML is from Wikidata
386:to interchange with
292:State Route 523
901:Olympia, Washington
456:Major intersections
118:Major intersections
57:Auxiliary route of
1023:I-5 Traffic Camera
369:
334:(I-5) and ends at
1349:
1348:
899:(1937 ed.).
813:"State Route 523"
758:. Cartography by
754:(Map). 1:24,000.
640:
639:
356:Route description
289:
288:
285:
284:
52:Route information
1379:
1074:
1073:
1062:
1052:
1045:
1038:
1029:
1028:
1003:
975:
974:
972:
970:
964:
955:
949:
948:
946:
944:
931:
922:
916:
915:
910:
908:
890:
884:
883:
881:
879:
869:
861:
855:
854:
852:
850:
845:
836:
830:
829:
827:
825:
809:
803:
802:
800:
798:
793:
784:
778:
777:
748:
739:
738:
736:
734:
723:
714:
713:
711:
709:
695:
686:
685:
683:
681:
676:
664:
608:
607:
593:
549:
548:
517:
516:
480:
475:
467:
466:
447:
437:
427:
400:Lake Forest Park
397:
391:
376:
351:
345:
339:
333:
327:
316:Lake Forest Park
281:
277:
276:
266:
262:
261:
253:
252:
239:1964 renumbering
148:Lake Forest Park
142:
141:
126:
125:
119:
101:
100:
30:
21:
20:
1387:
1386:
1382:
1381:
1380:
1378:
1377:
1376:
1352:
1351:
1350:
1345:
1321:
1075:
1071:
1064:
1060:
1056:
1014:
1011:
1006:
1005:
1004:
988:
984:
979:
978:
968:
966:
962:
956:
952:
942:
940:
929:
923:
919:
906:
904:
891:
887:
877:
875:
867:
863:
862:
858:
848:
846:
843:
837:
833:
823:
821:
811:
810:
806:
796:
794:
791:
785:
781:
774:
750:
749:
742:
732:
730:
724:
717:
707:
705:
696:
689:
679:
677:
674:
665:
650:
645:
636:
624:
605:
589:
546:
514:
512:
498:
458:
443:
433:
423:
416:
393:
387:
372:
358:
347:
341:
335:
329:
323:
274:
272:
259:
257:
146:in Seattle and
139:
123:
117:
98:
89:Major junctions
47:
35:
34:
33:State Route 523
31:
17:
12:
11:
5:
1385:
1375:
1374:
1369:
1364:
1347:
1346:
1344:
1343:
1338:
1333:
1326:
1323:
1322:
1320:
1319:
1314:
1309:
1304:
1299:
1294:
1289:
1284:
1279:
1274:
1269:
1264:
1259:
1254:
1249:
1248:
1247:
1237:
1232:
1227:
1222:
1221:
1220:
1210:
1209:
1208:
1203:
1193:
1188:
1183:
1178:
1173:
1168:
1163:
1158:
1153:
1148:
1143:
1138:
1133:
1128:
1123:
1118:
1117:
1116:
1106:
1105:
1104:
1094:
1089:
1084:
1078:
1076:
1069:
1066:
1065:
1055:
1054:
1047:
1040:
1032:
1026:
1025:
1020:
987:
986:
985:
983:
982:External links
980:
977:
976:
950:
917:
885:
856:
831:
804:
779:
772:
740:
715:
687:
647:
646:
644:
641:
638:
637:
632:
631:
629:
602:
599:
595:
594:
586:
576:
573:
569:
568:
565:
543:
540:
536:
535:
533:
506:
503:
500:
488:
487:
484:
481:
476:
471:
457:
454:
415:
412:
357:
354:
287:
286:
283:
282:
269:
267:
249:
248:
247:
246:
241:
236:
231:
226:
221:
216:
210:
209:
199:
198:
197:Highway system
194:
193:
190:
189:
184:
180:
179:
174:
170:
169:
164:
160:
159:
155:
154:
151:
150:
136:
132:
131:
120:
114:
113:
95:
91:
90:
86:
85:
82:
78:
77:
74:
70:
69:
65:Maintained by
62:
61:
54:
53:
49:
48:
45:
42:
41:
37:
36:
32:
25:
24:
15:
9:
6:
4:
3:
2:
1384:
1373:
1370:
1368:
1365:
1363:
1360:
1359:
1357:
1342:
1339:
1337:
1334:
1332:
1328:
1327:
1324:
1318:
1315:
1313:
1310:
1308:
1305:
1303:
1300:
1298:
1295:
1293:
1290:
1288:
1285:
1283:
1280:
1278:
1275:
1273:
1270:
1268:
1265:
1263:
1260:
1258:
1255:
1253:
1250:
1246:
1243:
1242:
1241:
1238:
1236:
1233:
1231:
1228:
1226:
1223:
1219:
1216:
1215:
1214:
1211:
1207:
1206:Lynnwood Spur
1204:
1202:
1199:
1198:
1197:
1194:
1192:
1189:
1187:
1184:
1182:
1179:
1177:
1174:
1172:
1169:
1167:
1164:
1162:
1159:
1157:
1154:
1152:
1149:
1147:
1144:
1142:
1139:
1137:
1134:
1132:
1129:
1127:
1124:
1122:
1119:
1115:
1112:
1111:
1110:
1107:
1103:
1100:
1099:
1098:
1095:
1093:
1090:
1088:
1085:
1083:
1080:
1079:
1067:
1063:
1053:
1048:
1046:
1041:
1039:
1034:
1033:
1030:
1024:
1021:
1019:
1016:
1015:
1010:
1001:
997:
993:
992:
965:. p. 194
961:
954:
939:
935:
928:
921:
914:
902:
898:
897:
889:
873:
866:
860:
842:
835:
820:
819:
814:
808:
790:
783:
775:
773:0-528-86671-0
769:
765:
761:
757:
753:
747:
745:
729:
722:
720:
704:
700:
694:
692:
673:
669:
663:
661:
659:
657:
655:
653:
648:
633:
628:
623:
619:
615:
611:
596:
592:
585:
581:
570:
567:I-5 exit 175.
564:
560:
556:
552:
537:
532:
528:
524:
520:
511:
497:
493:
489:
468:
465:
463:
453:
451:
450:Magnuson Park
446:
441:
436:
431:
426:
421:
411:
409:
405:
401:
396:
390:
384:
381:and southern
380:
375:
367:
362:
353:
350:
344:
338:
332:
326:
321:
317:
313:
309:
305:
302:) is a short
301:
297:
293:
280:
270:
268:
265:
255:
254:
250:
245:
242:
240:
237:
235:
232:
230:
227:
225:
222:
220:
217:
215:
212:
211:
208:
207:
203:
202:
200:
195:
191:
188:
185:
181:
178:
175:
171:
168:
167:United States
165:
161:
156:
152:
149:
145:
137:
135:East end
133:
129:
121:
115:
112:
108:
104:
96:
94:West end
92:
87:
83:
79:
75:
71:
68:
63:
60:
55:
50:
43:
38:
29:
22:
19:
1201:Edmonds Spur
1190:
989:
967:. Retrieved
953:
941:. Retrieved
920:
912:
905:. Retrieved
895:
888:
876:. Retrieved
859:
847:. Retrieved
834:
822:. Retrieved
816:
807:
795:. Retrieved
782:
764:Rand McNally
756:Thomas Guide
751:
731:. Retrieved
706:. Retrieved
678:. Retrieved
483:Destinations
459:
417:
389:Interstate 5
370:
366:Interstate 5
331:Interstate 5
300:145th Street
299:
295:
291:
290:
204:
84:1991–present
40:145th Street
18:
818:Google Maps
610:SR 522
462:King County
320:King County
296:SR 523
279:SR 524
264:SR 522
144:SR 522
1356:Categories
643:References
563:Bellingham
519:SR 99
214:Interstate
177:Washington
103:SR 99
584:Shoreline
499:city line
496:Shoreline
383:Shoreline
312:Shoreline
111:Shoreline
991:KML file
969:June 12,
943:June 12,
907:June 12,
878:April 3,
849:June 12,
824:June 12,
797:June 12,
733:June 12,
708:June 12,
701:(1991).
680:June 12,
670:(2006).
553: –
527:Lynnwood
470:Location
298:, named
234:Pre-1964
158:Location
815:(Map).
627:Seattle
618:Bothell
614:Seattle
588:Former
580:Seattle
559:Everett
555:Seattle
531:Everett
523:Seattle
510:Seattle
492:Seattle
430:Seattle
414:History
379:Seattle
308:Seattle
163:Country
107:Seattle
81:Existed
1341:SR 540
1336:SR 537
1331:SR 514
1317:SR 599
1312:SR 548
1307:SR 547
1302:SR 546
1297:SR 544
1292:SR 543
1287:SR 542
1282:SR 539
1277:SR 538
1272:SR 536
1267:SR 534
1262:SR 532
1257:SR 531
1252:SR 530
1240:SR 529
1235:SR 528
1230:SR 527
1225:SR 526
1213:SR 525
1196:SR 524
1191:SR 523
1186:SR 522
1181:SR 520
1176:SR 519
1171:SR 518
1166:SR 516
1161:SR 515
1156:SR 513
1151:SR 512
1146:SR 510
1141:SR 509
1136:SR 508
1131:SR 507
1126:SR 506
1121:SR 505
1109:SR 504
1097:SR 503
1092:SR 502
1087:SR 501
1082:SR 500
770:
760:NAVTEQ
622:Monroe
591:SR 513
445:SR 513
395:SR 522
349:SR 513
337:SR 522
314:, and
244:Former
229:Scenic
183:County
73:Length
963:(PDF)
930:(PDF)
868:(PDF)
844:(PDF)
792:(PDF)
675:(PDF)
486:Notes
374:SR 99
328:past
325:SR 99
224:State
173:State
67:WSDOT
1245:Spur
1218:Spur
1114:Spur
1102:Spur
1000:help
996:edit
971:2009
945:2009
909:2009
880:2022
851:2009
826:2009
799:2009
768:ISBN
735:2009
710:2009
682:2009
601:3.94
598:2.45
575:1.61
572:1.00
542:1.53
539:0.95
505:0.00
502:0.00
187:King
109:and
1061:I‑5
551:I-5
432:to
318:in
128:I-5
105:in
59:I-5
1358::
998:•
936:,
932:.
911:.
870:.
762:.
743:^
718:^
690:^
651:^
620:,
616:,
582:,
561:,
557:,
529:,
525:,
479:km
474:mi
464:.
410:.
310:,
271:→
256:←
219:US
1051:e
1044:t
1037:v
1002:)
994:(
973:.
947:.
882:.
853:.
828:.
801:.
776:.
737:.
712:.
684:.
494:–
294:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
