340:
418:
734:
655:
973:
576:
497:
261:
183:
1530:
1158:
1189:
105:
1123:
1088:
1535:
1267:
1163:
1068:
1028:
1485:
1128:
1118:
1113:
1093:
1220:
1043:
958:
1445:
1320:
1078:
1073:
948:
1168:
1133:
1038:
1013:
1525:
1455:
1395:
1325:
1153:
1103:
1083:
1058:
1048:
1033:
1023:
1008:
988:
963:
953:
943:
1173:
1148:
1053:
993:
968:
938:
928:
1599:
1108:
1063:
1003:
978:
933:
782:
1138:
1018:
983:
1515:
1143:
1098:
998:
1225:
1215:
1584:
1345:
798:
1594:
1495:
1460:
1205:
1440:
1400:
1500:
1490:
1465:
1415:
1330:
1450:
1540:
1505:
1410:
1385:
1475:
1430:
1420:
1405:
1380:
1360:
1335:
1315:
1545:
1520:
1425:
1365:
1340:
1310:
1300:
825:
1435:
1375:
1350:
1305:
1510:
1390:
1355:
820:
1470:
1370:
1210:
815:
1589:
74:
850:"Prints and Photographs Online Catalog: Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey"
710:
631:
552:
473:
810:
1604:
21:
891:
1197:
901:
398:
320:
241:
163:
85:
869:
1239:
411:
333:
254:
176:
884:
98:
714:
635:
556:
490:
477:
387:
308:
230:
93:
152:
845:
727:
648:
569:
485:
877:
406:
328:
249:
171:
1559:
1183:
643:
564:
722:
1578:
783:
List of bridges documented by the
Historic American Engineering Record in Oregon
849:
750:
736:
671:
657:
592:
578:
513:
499:
434:
420:
356:
342:
277:
263:
199:
185:
121:
107:
696:
617:
538:
459:
381:
302:
224:
146:
69:
1600:
Lists of tunnels documented by the
Historic American Engineering Record
1254:
26:
368:
Historic
Columbia River Highway, Mitchell Point Tunnel and Viaduct
1286:
1258:
914:
873:
1282:
910:
446:
Historic
Columbia River Highway, Mosier Twin Tunnels
1554:
1293:
1234:
1196:
1182:
921:
701:Southern Pacific Railroad Natron Cutoff, Tunnel 23
622:Southern Pacific Railroad Natron Cutoff, Tunnel 22
762:Southern Pacific Railroad Natron Cutoff, Tunnel 23
683:Southern Pacific Railroad Natron Cutoff, Tunnel 22
543:Southern Pacific Railroad Natron Cutoff, Tunnel 5
464:Southern Pacific Railroad Natron Cutoff, Tunnel 3
604:Southern Pacific Railroad Natron Cutoff, Tunnel 5
525:Southern Pacific Railroad Natron Cutoff, Tunnel 3
289:Historic Columbia River Highway, Toothrock Tunnel
211:Historic Columbia River Highway, Oneonta Tunnel
1585:Historic American Engineering Record in Oregon
885:
8:
1595:Lists of buildings and structures in Oregon
1283:
1255:
911:
892:
878:
870:
36:
133:Portland and Southwestern Railroad Tunnel
75:Portland and Southwestern Railroad Tunnel
837:
7:
902:Historic American Engineering Record
22:Historic American Engineering Record
1590:Oregon transportation-related lists
86:Portland and Southwestern Railroad
20:list of tunnels documented by the
14:
386:Historic Columbia River Highway,
307:Historic Columbia River Highway,
229:Historic Columbia River Highway,
151:Historic Columbia River Highway,
399:Historic Columbia River Highway
321:Historic Columbia River Highway
242:Historic Columbia River Highway
164:Historic Columbia River Highway
1:
900:Structures documented by the
1605:Oregon history-related lists
826:GPX (secondary coordinates)
43:Name (as assigned by HAER)
1621:
1240:Powerscourt Covered Bridge
1280:
1265:
1252:
908:
821:GPX (primary coordinates)
796:Map all coordinates using
711:Southern Pacific Railroad
632:Southern Pacific Railroad
553:Southern Pacific Railroad
474:Southern Pacific Railroad
1216:Northern Mariana Islands
804:Download coordinates as:
751:43.79333°N 122.54611°W
672:43.74972°N 122.48444°W
593:43.62167°N 122.15639°W
514:43.58917°N 122.05194°W
435:45.68500°N 121.42167°W
357:45.70417°N 121.61694°W
278:45.63833°N 121.93583°W
200:45.58972°N 122.07472°W
122:45.83222°N 123.05056°W
816:GPX (all coordinates)
325:Lower Mitchell Point
309:Mitchell Point Tunnel
756:43.79333; -122.54611
677:43.74972; -122.48444
598:43.62167; -122.15639
519:43.58917; -122.05194
440:45.68500; -121.42167
362:45.70417; -121.61694
283:45.63833; -121.93583
205:45.58972; -122.07472
127:45.83222; -123.05056
1260:Railroad structures
1226:U.S. Virgin Islands
846:Library of Congress
746: /
715:Cascade Subdivision
667: /
636:Cascade Subdivision
588: /
557:Cascade Subdivision
509: /
478:Cascade Subdivision
430: /
388:Mosier Twin Tunnels
352: /
273: /
195: /
117: /
25:in the US state of
1572:
1571:
1566:
1565:
1274:
1273:
1246:
1245:
774:
773:
1612:
1560:St. Clair Tunnel
1284:
1256:
1190:Washington, D.C.
1184:Federal district
912:
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565:McCredie Springs
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297:
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279:
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231:Toothrock Tunnel
219:
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1620:
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1568:
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1562:
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1289:
1276:
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1261:
1248:
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1242:
1230:
1192:
1178:
917:
904:
898:
867:
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844:
843:
839:
834:
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831:
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791:
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682:
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582:
579:
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367:
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132:
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90:Nehalem Divide
35:
12:
11:
5:
1618:
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1508:
1503:
1498:
1496:South Carolina
1493:
1488:
1483:
1478:
1473:
1468:
1463:
1461:North Carolina
1458:
1453:
1448:
1443:
1438:
1433:
1428:
1423:
1418:
1413:
1408:
1403:
1398:
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1206:American Samoa
1202:
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1176:
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1136:
1131:
1126:
1124:South Carolina
1121:
1116:
1111:
1106:
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1096:
1091:
1089:North Carolina
1086:
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1076:
1071:
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1036:
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719:Unnamed point
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641:
640:Unnamed ridge
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168:Oneonta Point
166:
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153:Oneonta Tunnel
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1536:West Virginia
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1444:
1442:
1441:New Hampshire
1439:
1437:
1434:
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1429:
1427:
1424:
1422:
1419:
1417:
1414:
1412:
1409:
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1402:
1401:Massachusetts
1399:
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1394:
1392:
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1379:
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1279:
1269:
1268:Erie Railroad
1264:
1257:
1251:
1241:
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1233:
1227:
1224:
1222:
1219:
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1214:
1212:
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1203:
1201:
1199:
1195:
1191:
1187:
1185:
1181:
1175:
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1170:
1167:
1165:
1164:West Virginia
1162:
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1152:
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1097:
1095:
1092:
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1077:
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1072:
1070:
1069:New Hampshire
1067:
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1062:
1060:
1057:
1055:
1052:
1050:
1047:
1045:
1042:
1040:
1037:
1035:
1032:
1030:
1029:Massachusetts
1027:
1025:
1022:
1020:
1017:
1015:
1012:
1010:
1007:
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1002:
1000:
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827:
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799:OpenStreetMap
797:
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731:
729:
726:
724:
721:
718:
716:
712:
709:
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703:
700:
698:
695:
694:
689:
652:
650:
647:
645:
642:
639:
637:
633:
630:
627:
624:
621:
619:
616:
615:
610:
573:
571:
568:
566:
563:
560:
558:
554:
551:
548:
545:
542:
540:
537:
536:
531:
494:
492:
489:
487:
484:
481:
479:
475:
472:
469:
466:
463:
461:
458:
457:
452:
415:
413:
410:
408:
405:
402:
400:
397:
394:
391:
389:
385:
383:
380:
379:
374:
337:
335:
332:
330:
327:
324:
322:
319:
316:
313:
310:
306:
304:
301:
300:
295:
258:
256:
253:
251:
248:
245:
243:
240:
237:
234:
232:
228:
226:
223:
222:
217:
180:
178:
175:
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170:
167:
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162:
159:
156:
154:
150:
148:
145:
144:
139:
102:
100:
97:
95:
92:
89:
87:
84:
81:
78:
76:
73:
71:
68:
67:
63:
60:
57:
54:
51:
48:
45:
42:
39:
38:
32:
30:
28:
24:
23:
16:
1501:South Dakota
1491:Rhode Island
1486:Pennsylvania
1480:
1466:North Dakota
1221:Puerto Rico
1129:South Dakota
1119:Rhode Island
1114:Pennsylvania
1094:North Dakota
866:
853:. Retrieved
840:
803:
802:
795:
482:Pengra Pass
311:and Viaduct
64:Coordinates
19:
17:
15:
1416:Mississippi
1331:Connecticut
1198:Territories
1044:Mississippi
959:Connecticut
855:December 3,
754: /
741:122°32′46″W
675: /
662:122°29′04″W
596: /
583:122°09′23″W
517: /
504:122°03′07″W
438: /
425:121°25′18″W
360: /
347:121°37′01″W
281: /
268:121°56′09″W
203: /
190:122°04′29″W
125: /
112:123°03′02″W
49:Documented
40:Survey No.
1579:Categories
1531:Washington
1451:New Mexico
1446:New Jersey
1321:California
1159:Washington
1079:New Mexico
1074:New Jersey
949:California
789:References
760: (
738:43°47′36″N
681: (
659:43°44′59″N
602: (
580:43°37′18″N
523: (
501:43°35′21″N
486:Odell Lake
444: (
422:45°41′06″N
366: (
344:45°42′15″N
287: (
265:45°38′18″N
246:Toothrock
209: (
187:45°35′23″N
131: (
109:45°49′56″N
18:This is a
1541:Wisconsin
1506:Tennessee
1411:Minnesota
1386:Louisiana
1169:Wisconsin
1134:Tennessee
1039:Minnesota
1014:Louisiana
412:Multnomah
407:Troutdale
334:Multnomah
329:Troutdale
255:Multnomah
250:Troutdale
177:Multnomah
172:Troutdale
58:Location
1526:Virginia
1476:Oklahoma
1456:New York
1431:Nebraska
1421:Missouri
1406:Michigan
1396:Maryland
1381:Kentucky
1361:Illinois
1336:Delaware
1326:Colorado
1316:Arkansas
1154:Virginia
1104:Oklahoma
1084:New York
1059:Nebraska
1049:Missouri
1034:Michigan
1024:Maryland
1009:Kentucky
989:Illinois
964:Delaware
954:Colorado
944:Arkansas
777:See also
644:Oakridge
99:Columbia
55:Crosses
52:Carries
1546:Wyoming
1521:Vermont
1426:Montana
1366:Indiana
1346:Georgia
1341:Florida
1311:Arizona
1301:Alabama
1288:Tunnels
1174:Wyoming
1149:Vermont
1054:Montana
994:Indiana
974:Georgia
969:Florida
939:Arizona
929:Alabama
916:Bridges
723:Westfir
491:Klamath
382:OR-36-T
303:OR-36-R
225:OR-36-O
147:OR-36-L
94:Chapman
61:County
33:Tunnels
1555:Canada
1481:Oregon
1436:Nevada
1376:Kansas
1351:Hawaii
1306:Alaska
1294:States
1235:Canada
1109:Oregon
1064:Nevada
1004:Kansas
979:Hawaii
934:Alaska
922:States
46:Built
27:Oregon
1511:Texas
1391:Maine
1356:Idaho
1139:Texas
1019:Maine
984:Idaho
707:1997
704:1910
697:OR-95
628:1997
625:1910
618:OR-94
549:1997
546:1927
539:OR-93
470:1997
467:1925
460:OR-92
395:1995
392:1920
317:1995
314:1915
238:1995
235:1932
160:1995
157:1914
82:1982
79:1910
1516:Utah
1471:Ohio
1371:Iowa
1211:Guam
1144:Utah
1099:Ohio
999:Iowa
857:2022
728:Lane
649:Lane
570:Lane
70:OR-3
811:KML
1581::
848:.
713:,
634:,
555:,
476:,
29:.
893:e
886:t
879:v
859:.
764:)
685:)
606:)
527:)
448:)
370:)
291:)
213:)
135:)
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