416:
979:
967:
473:
948:
1002:
458:
443:
431:
51:
1100:
1050:
524:
56:
46:
878:
832:
784:
730:
683:
633:
577:
359:
308:
261:
214:
978:
1249:
472:
966:
1172:
415:
1177:
442:
1104:
947:
1001:
1284:
1054:
836:
788:
687:
1279:
457:
141:
239:
136:
123:
430:
286:
151:
1196:
598:
594:
384:
375:
333:
277:
230:
173:
94:
801:
337:
30:
422:
1120:
1070:
882:
734:
710:
657:
637:
612:
608:
528:
363:
312:
290:
265:
218:
989:
811:
703:
379:
146:
479:
1240:
449:
1136:
1124:
958:
954:
758:
663:
341:
243:
993:
849:
328:
1201:
985:
898:
858:
764:
750:
581:
544:
388:
60:
1273:
234:
104:
1173:
Official Route
Numbering for the National System of Interstate and Defense Highways
464:
281:
1248:
907:
553:
55:
17:
1082:
1074:
972:
The Edna M. Griffin
Memorial Bridge carrying I‑235 across the Des Moines River
50:
1130:
165:
754:
45:
1264:
169:
1258:
1007:
I‑280 crosses the
Mississippi River over the Baker Bridge.
1250:
Template:Attached KML/List of
Interstate Highways in Iowa
1206:. Ames: Iowa Department of Transportation. April 9, 2021
29:"Iowa Interstate" redirects here. For the railroad, see
1236:
1231:
478:
Traffic congestion on I‑35 / I‑80 during the
448:
39:
Interstate
Highways of the Iowa Primary Highway System
1036:
1033:
1030:
516:
507:
504:
200:
197:
114:
103:
93:
88:
80:
75:
38:
1178:American Association of State Highway Officials
70:Interstate Highways in Iowa highlighted in red
1097:
1047:
875:
829:
781:
727:
680:
630:
574:
521:
356:
305:
258:
211:
8:
1016:
490:
183:
1253:
1191:
1189:
1187:
1163:
1150:
1034:Northern or eastern terminus
1031:Southern or western terminus
940:
924:
508:Northern or eastern terminus
505:Southern or western terminus
408:
402:
201:Northern or eastern terminus
198:Southern or western terminus
35:
7:
63:for I-80, I-380, and I-35 Bus. Loop
520:
25:
1098:
1048:
1000:
977:
965:
946:
876:
830:
782:
728:
681:
631:
575:
522:
471:
456:
441:
429:
414:
357:
306:
259:
212:
110:Interstate X Business (I-X Bus.)
54:
49:
44:
1129:I-35 / US 18 /
1:
570:Replaced by I-680; now I-880
168:that cross the U.S. state of
1146:
1140:
1092:
1086:
921:Replaced a portion of I-680
917:
911:
868:
862:
822:
816:
774:
768:
720:
714:
673:
667:
623:
617:
563:
557:
398:
392:
351:
345:
300:
294:
253:
247:
1285:Interstate Highways in Iowa
1112:
1109:
1062:
1059:
890:
887:
844:
841:
796:
793:
742:
739:
695:
692:
645:
642:
589:
586:
536:
533:
371:
368:
320:
317:
273:
270:
226:
223:
162:Interstate Highways in Iowa
124:Iowa Primary Highway System
1301:
1116:
1066:
984:The I‑480 bridge over the
903:
894:
854:
807:
746:
699:
653:
649:
604:
549:
540:
463:I-80 in western Iowa near
324:
28:
1151:
1042:
1039:
1027:
1024:
1021:
925:
513:
510:
501:
498:
495:
436:I-35 approaching exit 182
403:
206:
203:
194:
191:
188:
174:Interstate Highway System
119:
68:
43:
930:
421:I-29 as viewed from the
31:Iowa Interstate Railroad
1197:"Road Network (Portal)"
423:Sergeant Floyd Monument
1280:Lists of roads in Iowa
1259:The Iowa Highways Page
942:Auxiliary Interstates
487:Auxiliary Interstates
1254:KML is from Wikidata
990:Council Bluffs, Iowa
662:I-35 / I-80 at
1018:
953:I‑235 crossing the
492:
410:Primary Interstates
185:
180:Primary Interstates
1180:. August 14, 1957.
1105:I-35 Business Loop
1055:I-35 Business Loop
1017:
814:at Council Bluffs
491:
480:Iowa flood of 2008
184:
164:form a network of
99:Interstate X (I-X)
76:System information
1155:
1154:
939:
938:
804:at Council Bluffs
711:Rock Island, Ill.
450:Mississippi River
407:
406:
291:Albert Lea, Minn.
159:
158:
16:(Redirected from
1292:
1265:Interstate Guide
1261:by Jason Hancock
1244:
1216:
1215:
1213:
1211:
1205:
1193:
1182:
1181:
1168:
1143:
1107:
1102:
1101:
1089:
1057:
1052:
1051:
1019:
1004:
981:
969:
959:Des Moines, Iowa
955:Des Moines River
950:
931:
914:
885:
880:
879:
865:
839:
834:
833:
819:
791:
786:
785:
771:
737:
732:
731:
717:
690:
685:
684:
670:
640:
635:
634:
620:
584:
579:
578:
566:
560:
531:
526:
525:
493:
475:
460:
445:
433:
418:
395:
366:
361:
360:
348:
315:
310:
309:
297:
268:
263:
262:
250:
221:
216:
215:
186:
58:
53:
48:
36:
21:
1300:
1299:
1295:
1294:
1293:
1291:
1290:
1289:
1270:
1269:
1255:
1252:
1247:
1246:
1245:
1229:
1225:
1220:
1219:
1209:
1207:
1199:
1195:
1194:
1185:
1170:
1169:
1165:
1160:
1141:
1103:
1099:
1087:
1053:
1049:
1015:
1013:Business routes
1008:
1005:
996:
994:Omaha, Nebraska
982:
973:
970:
961:
951:
935:
929:
912:
881:
877:
863:
835:
831:
817:
787:
783:
769:
733:
729:
715:
686:
682:
668:
658:West Des Moines
636:
632:
618:
580:
576:
564:
558:
527:
523:
489:
482:
476:
467:
461:
452:
446:
437:
434:
425:
419:
393:
362:
358:
346:
311:
307:
295:
264:
260:
248:
217:
213:
182:
172:as part of the
84:August 14, 1957
71:
64:
61:Highway markers
34:
23:
22:
18:Iowa Interstate
15:
12:
11:
5:
1298:
1296:
1288:
1287:
1282:
1272:
1271:
1268:
1267:
1262:
1228:
1227:
1226:
1224:
1223:External links
1221:
1218:
1217:
1202:ESRI shapefile
1183:
1162:
1161:
1159:
1156:
1153:
1152:
1149:
1148:
1145:
1139:
1134:
1133:in Clear Lake
1127:
1114:
1111:
1108:
1095:
1094:
1091:
1085:
1080:
1077:
1064:
1061:
1058:
1045:
1044:
1041:
1038:
1035:
1032:
1029:
1026:
1023:
1014:
1011:
1010:
1009:
1006:
999:
997:
986:Missouri River
983:
976:
974:
971:
964:
962:
952:
945:
943:
937:
936:
934:
933:
926:
923:
922:
919:
916:
910:
901:
892:
889:
886:
873:
872:
870:
867:
861:
852:
846:
843:
840:
827:
826:
824:
821:
815:
805:
798:
795:
792:
779:
778:
776:
773:
767:
761:
751:U.S. Route 218
744:
741:
738:
725:
724:
722:
719:
713:
707:
697:
694:
691:
678:
677:
675:
672:
666:
660:
647:
644:
641:
628:
627:
625:
622:
616:
615:at Sioux City
602:
591:
588:
585:
572:
571:
568:
562:
556:
547:
538:
535:
532:
519:
518:
515:
512:
509:
506:
503:
500:
497:
488:
485:
484:
483:
477:
470:
468:
462:
455:
453:
447:
440:
438:
435:
428:
426:
420:
413:
411:
405:
404:
401:
400:
397:
391:
382:
380:Council Bluffs
373:
370:
367:
354:
353:
350:
344:
331:
322:
319:
316:
303:
302:
299:
293:
284:
275:
272:
269:
256:
255:
252:
246:
237:
228:
225:
222:
209:
208:
205:
202:
199:
196:
193:
190:
181:
178:
157:
156:
155:
154:
149:
144:
139:
134:
128:
127:
117:
116:
112:
111:
108:
105:Business Loops
101:
100:
97:
91:
90:
86:
85:
82:
78:
77:
73:
72:
69:
66:
65:
59:
41:
40:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1297:
1286:
1283:
1281:
1278:
1277:
1275:
1266:
1263:
1260:
1257:
1256:
1251:
1242:
1238:
1234:
1233:
1222:
1203:
1198:
1192:
1190:
1188:
1184:
1179:
1175:
1174:
1167:
1164:
1157:
1138:
1135:
1132:
1128:
1126:
1122:
1118:
1115:
1106:
1096:
1084:
1081:
1079:I-35 in Ames
1078:
1076:
1072:
1068:
1065:
1056:
1046:
1020:
1012:
1003:
998:
995:
992:and Downtown
991:
987:
980:
975:
968:
963:
960:
956:
949:
944:
941:
932: Former
928:
927:
920:
909:
905:
902:
900:
896:
893:
884:
874:
871:
860:
856:
853:
851:
847:
838:
828:
825:
813:
809:
806:
803:
800:I-480 /
799:
790:
780:
777:
766:
762:
760:
756:
752:
748:
745:
736:
726:
723:
712:
708:
705:
701:
698:
689:
679:
676:
665:
661:
659:
655:
651:
648:
639:
629:
626:
614:
610:
606:
603:
601:at Sioux City
600:
596:
593:I-129 /
592:
583:
573:
569:
555:
551:
548:
546:
542:
539:
530:
494:
486:
481:
474:
469:
466:
459:
454:
451:
444:
439:
432:
427:
424:
417:
412:
409:
390:
386:
383:
381:
377:
374:
365:
355:
343:
339:
335:
332:
330:
326:
323:
314:
304:
292:
288:
285:
283:
279:
276:
267:
257:
245:
241:
238:
236:
232:
229:
220:
210:
187:
179:
177:
175:
171:
167:
163:
153:
150:
148:
145:
143:
140:
138:
135:
133:
130:
129:
126:
125:
121:
120:
118:
113:
109:
106:
102:
98:
96:
92:
89:Highway names
87:
83:
79:
74:
67:
62:
57:
52:
47:
42:
37:
32:
27:
19:
1230:
1208:. Retrieved
1171:
1166:
1028:Length (km)
1025:Length (mi)
706:at Davenport
502:Length (km)
499:Length (mi)
195:Length (km)
192:Length (mi)
161:
160:
131:
122:
115:System links
26:
1142:01999-04-17
1088:01995-10-27
913:02019-10-05
864:01966-12-13
850:Omaha, Neb.
818:01966-09-21
770:01973-09-19
716:01973-10-25
669:01961-12-14
619:01976-11-22
565:01973-01-01
559:01966-01-01
394:01958-09-21
347:01968-08-30
296:01958-09-21
249:01958-10-01
95:Interstates
1274:Categories
1158:References
1137:Clear Lake
1125:Clear Lake
763:US 218 at
759:Coralville
664:Des Moines
342:Bettendorf
244:Sioux City
132:Interstate
1210:April 19,
848:I-680 at
709:I-280 at
329:Davenport
147:Secondary
1232:KML file
1147:current
1131:Iowa 122
1119: /
1093:current
1069: /
1043:Removed
988:between
918:current
899:Loveland
869:current
859:Crescent
823:current
810: /
775:current
765:Waterloo
753: /
749: /
743:117.432
721:current
702: /
674:current
652: /
624:current
611: /
607: /
597: /
545:Loveland
514:Removed
399:current
389:LeClaire
372:493.090
352:current
336: /
301:current
274:351.693
254:current
227:244.525
207:Removed
166:freeways
1176:(Map).
1063:11.148
1040:Formed
1037:Cities
1022:Number
891:27.523
755:Iowa 27
696:15.871
646:23.472
537:27.523
511:Formed
496:Number
369:306.392
271:218.532
235:Hamburg
224:151.941
204:Formed
189:Number
1113:4.794
888:17.102
845:5.396
797:1.411
740:72.969
643:14.585
590:0.460
534:17.102
517:Notes
465:Walnut
321:8.689
282:Lamoni
152:Scenic
81:Formed
1121:US 18
1110:2.979
1071:US 30
1060:6.927
908:Neola
906:near
883:I-880
857:near
842:3.353
837:I-680
794:0.877
789:I-480
757:near
735:I-380
693:9.862
688:I-280
638:I-235
613:US 75
609:US 20
599:US 75
595:US 20
587:0.286
582:I-129
567:1973
554:Neola
552:near
529:I-80N
318:5.399
289:near
280:near
142:State
1241:help
1237:edit
1212:2021
1144:1999
1117:I-35
1090:1995
1083:Ames
1075:Ames
1067:I-35
915:2019
904:I-80
895:I-29
866:1966
855:I-29
820:1966
812:US 6
808:I-29
802:US 6
772:1973
747:I-80
718:1973
704:US 6
700:I-80
671:1961
654:I-80
650:I-35
621:1976
605:I-29
561:1966
550:I-80
541:I-29
396:1958
385:I-80
376:I-80
364:I-80
349:1968
338:US 6
334:I-74
325:I-80
313:I-74
298:1958
287:I-35
278:I-35
266:I-35
251:1958
240:I-29
231:I-29
219:I-29
170:Iowa
1123:in
1073:in
957:in
897:at
656:at
543:at
387:at
378:at
340:at
327:at
242:at
233:at
1276::
1239:•
1186:^
176:.
137:US
1243:)
1235:(
1214:.
1204:)
1200:(
107::
33:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
