825:
serving the three streets that connect the portion of Casper north of the BNSF rail line to downtown Casper. The first street, which is Bryan Stock Trail north of the
Interstate and Beverly Street to the south, is part of the complex junction between the mainline Interstate and U.S. Routes and their business routes. The second street is McKinley Street, and the third street is Center Street and carries the northmost portion of I-25 Bus. and US 87 Bus. E Street begins from an exit ramp to Center Street as I-25 and F Street cross the North Platte River. West of the river, the freeway has a diamond interchange with
665:
3320:
2981:
2896:
2823:
2745:
2695:
2216:
1747:
1655:
1032:
2157:
2122:
1579:
33:
3153:
3106:
2689:
2598:
2541:
2409:
2403:
2328:
2170:
2163:
2128:
1836:
1786:
1620:
1585:
1276:
1201:
1086:
982:
3229:
3193:
801:
3118:
2610:
1848:
1798:
1288:
1098:
3242:
3112:
2529:
2352:
1842:
1792:
1408:
1368:
1282:
1092:
2676:
2604:
2516:
2339:
2077:
1930:
1362:
1153:
3017:
2987:
2902:
2829:
2751:
2701:
2478:
1661:
1356:
1110:
1038:
3248:
3158:
3124:
2682:
2670:
2616:
2535:
2522:
2510:
2358:
2345:
2333:
2222:
2176:
2083:
2071:
1936:
1854:
1804:
1753:
1414:
1374:
1300:
1294:
1206:
1159:
1104:
410:
395:
244:
217:
199:
194:
176:
171:
160:
149:
106:
3606:
3235:
3199:
1147:
988:
239:
138:
101:
600:, which is served by the next three interchanges. The highway has a five-ramp partial cloverleaf interchange with Missile Drive, crosses over a BNSF rail yard, and has a diamond interchange with Randall Road, which leads to Pershing Boulevard. I-25 reconnects with its business route at Central Avenue, where
751:
into the city while I-25 and the mainline U.S. Routes pass to the south of the city. I-25 crosses over the BNSF rail line and the North Platte River, then curves northwest to meet the business routes at a trumpet interchange on the west side of the city near the business routes' intersection with
824:
split from the mainline U.S. Routes on
Yellowstone Avenue. I-25, US 87, US 20, and US 26 cross over the BNSF rail line and are paralleled by a pair of frontage roads, F Street to the north and E Street to the south. There are several slip ramps between I-25 and the frontage roads
924:
was a section near
Cheyenne, which commenced in 1958. Earlier funds from the state government had been used to begin work on a freeway bypass of Casper in 1953; its first 3-mile (4.8 km) section was opened to traffic on October 1, 1960. The final section of the freeway, spanning 26 miles
3413:
612:(Horse Creek Road) before US 85 splits to the northeast. There is no direct access from southbound I-25 to northbound US 85 at the latter interchange; southbound traffic uses the WYO 211 interchange to turn around to access northbound US 85.
3424:
619:
and has five interchanges with minor roads: Ridley Road, an unnamed road only marked as exit 25, Whitaker Road, Nimmo Road, and an unnamed road that serves the Little Bear
Community. The Interstate enters
700:, and the U.S. Route joins I-25 and US 87 heading north. I-25 has minor interchanges with El Rancho Road and an unnamed access road to Middle Bear around a junction with the southern end of
808:
I-25 briefly parallels US 87, US 20, and US 26 (Yellowstone
Highway) and enters the city of Casper at a complex junction—the complexity is explained in the description for
912:
and
Billings; I-90 also heads east toward Gillette. Buffalo's I-25 Bus. and US 87 Bus. have their northern terminuses at a partial interchange just west of the I-25/I-90 junction.
860:
area on the northern edge of the Casper populated area. I-25 has minor interchanges with Ranch Road and an unnamed road marketed as exit 223, then connects with the south end of
888:. North of Kaycee, I-25 crosses the North Fork of the Powder River and has minor interchanges with Reno Road, Middle Fork Road, and Trabing Road and a crossings of two branches of
604:
joins the
Interstate. The freeway has a dumbbell interchange with Vandehei Street before leaving the city of Cheyenne and passing through the unincorporated area of
502:
349:
812:—where the Interstate crosses over Yellowstone Highway, the three U.S. Routes join I-25, I-25 Bus. splits from the Interstate to serve downtown Casper, and
624:
at its interchange with Bear Creek Road. I-25's first population center north of
Cheyenne is Chugwater, where the highway crosses over a BNSF rail line and
3669:
551:
3679:
3674:
3659:
3664:
688:. The Interstate and business route reconvene at the north end of town. I-25 has minor interchanges with Laramie River Road near its crossing of the
834:
3590:
908:
The
Interstate reaches its northern terminus at a directional T interchange with I-90. US 87 continues north along westbound I-90 toward
872:. The freeway has interchanges with Tisdale Mountain Road and Powder River Road just north of the highway's crossing of the South Fork of the
3351:
I-25 in
Wyoming currently has no auxiliary Interstates but has six business loops and one business spur. Its business loops are located in
1862:
1858:
1812:
1808:
1623:
1589:
677:
641:
2413:
2362:
1307:
1303:
1209:
1117:
1113:
769:
591:
567:
3541:
3161:
3132:
3128:
2180:
2132:
905:
897:
893:
744:
740:
736:
732:
2624:
2620:
900:, split off to the south of the town of Buffalo, the county seat of Johnson County. East of the town, I-25 has an interchange with
821:
817:
813:
809:
3649:
724:, where the Interstate has an interchange with and is joined by US 20; this interchange serves as the western terminus of
368:
339:
3296:
3420:
3346:
344:
58:
829:(Poplar Street), then curves north and has a diamond interchange with US 20 and US 26, which split west toward
3577:
3484:
3572:
354:
378:
2556:
1256:
1236:
597:
373:
921:
3448:
1126:
720:, an impoundment of the North Platte River. I-25 crosses over the North Platte River and a BNSF rail line at
559:
768:, Barber Road, and Bixby Road. US 87, US 20, and US 26 diverge from I-25 east of Glenrock.
652:; has minor interchanges with Hunton Road, Antelope Road, and Bordeaux Road; and meets the eastern end of
334:
489:(US 87) for almost its entire course in Wyoming. The highway also has extensive concurrencies with
461:
near Buffalo. I-25 connects Wyoming's largest city and capital, Cheyenne, with its second largest city,
3518:
731:
I-25, US 87, US 20, and US 26 head west to Douglas, the county seat of Converse County.
3619:
3266:
1953:
996:
992:
693:
434:
326:
113:
109:
3589:
3545:
3256:
3211:
3165:
2709:
2705:
2552:
2548:
2544:
2374:
2370:
2366:
2091:
2087:
2050:
2037:
1940:
1418:
1382:
1311:
1213:
1167:
725:
713:
705:
601:
583:
575:
494:
490:
486:
458:
413:
299:
251:
220:
206:
202:
183:
179:
163:
152:
3510:
596:
I-25 continues north along the western edge of the city of Cheyenne and along the eastern edge of
3252:
3203:
2923:
2434:
1913:
1527:
1163:
963:
869:
777:
697:
527:
307:
303:
291:
247:
141:
615:
I-25 continues through sparsely populated northern Laramie County, where the Interstate crosses
3654:
2425:
2378:
1557:
1531:
873:
621:
571:
547:
438:
295:
1000:
531:
884:, where the highway crosses the Middle Fork of the Powder River and has an interchange with
2267:
1333:
1065:
838:
765:
640:(Ty Basin Road) north of town. Those two interchanges serve as the termini for Chugwater's
555:
772:
joins the U.S. Routes in heading northwest toward the town, then reconnects with I-25 via
8:
3453:
3265:
Northern terminus of I-25; north end of concurrency with US 87; I-90 exit 56B; tri-level
3020:
2991:
2906:
2833:
2787:
2755:
2713:
2649:
2628:
2486:
2482:
2458:
2454:
1993:
1948:
1665:
1627:
1593:
1422:
1386:
1378:
1340:
1121:
1042:
885:
877:
861:
857:
845:
826:
789:
785:
781:
748:
701:
685:
681:
645:
637:
633:
629:
609:
605:
579:
563:
543:
539:
19:
This article is about the section of Interstate 25 in Wyoming. For the entire route, see
3360:
3356:
3284:
2728:
2417:
2226:
2184:
1866:
1816:
1770:
1757:
1631:
1597:
1562:
849:
773:
761:
753:
653:
587:
506:
498:
482:
466:
398:
664:
3581:
3368:
3352:
3260:
3207:
2914:
2765:
2717:
2421:
2192:
1944:
1217:
1185:
909:
889:
853:
830:
757:
510:
478:
454:
121:
3458:
3376:
3364:
3169:
3090:
2910:
2188:
2136:
2105:
1761:
1175:
1171:
1004:
865:
717:
474:
470:
442:
224:
2634:
No northbound entrance; western terminus of I-25 Bus./US 87 Bus.; WYO 255 unsigned
3372:
3024:
3001:
2439:
2041:
2023:
881:
709:
649:
625:
616:
462:
210:
2562:
South end of concurrencies with US 20/US/26/US 87; eastern terminus of I-25 Bus.
3470:
3643:
3609:
2095:
2055:
901:
721:
689:
271:
187:
20:
3449:"Wyoming, Montana officials dedicate 10-mile section of I-90 near Sheridan"
535:
673:
925:(42 km) between Casper and Kaycee, was opened on February 2, 1982.
554:
rail line and over the BNSF rail line. I-25 meets High Plains Road at a
3542:"65 Years Ago: Ellis Armstrong and America's Interstate Highway System"
1241:
Split into exits 10B (Warren Gate 2) and 10D (Missile Drive) southbound
449:, the Interstate Highway runs 300.530 miles (483.656 km) from the
800:
712:, then parallels WYO 319 and the BNSF rail line northwest into
3319:
1010:
760:. I-25 continues west through interchanges with the western end of
450:
117:
3225:
2667:
2507:
2325:
2068:
1926:
1404:
1273:
446:
281:
3189:
2595:
566:(College Drive), a junction that serves as the southern end of
2100:
South end of concurrency with US 20; western terminus of US 18
3274:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
856:. The Interstate has an interchange with Ormsby Road in the
692:
and with Johnson Road. The Interstate meets US 26 at a
538:
line. The four-lane Interstate has its first interchange, a
32:
1180:
Split into exits 8B (west) and 8D (east); I-80 exits 359A-C
844:
I-25 leaves the city of Casper and has an interchange with
473:, and Buffalo. The highway also connects those cities with
3408:
3406:
3404:
3402:
3400:
3398:
3396:
3394:
3392:
920:
The first section of I-25 to be built with funds from the
680:
splits off onto Mariposa Boulevard and provides access to
590:
interchange with US 30, which here is also part of
3389:
1427:
No southbound exit; north end of concurrency with US 85
534:, southwest of Cheyenne and briefly runs parallel to a
16:
Section of Interstate Highway in Wyoming, United States
3264:
3223:
3216:
Northbound exit and southbound entrance; I-90 exit 56B
2722:
2664:
2561:
2504:
2382:
2322:
2099:
2065:
1952:
1923:
1426:
1401:
1315:
1270:
704:(Cassa Road). The Interstate has an interchange with
3215:
3186:
2633:
2592:
668:I-25 bridge over the North Platte River at Douglas
546:(WYO 223, Terry Ranch Road), and crosses over the
2383:North end of concurrencies with US 20/US 26/US 87
3641:
1255:Randall Avenue, Pershing Boulevard –
3347:Business routes of Interstate 25 § Wyoming
81:
3591:Template:Attached KML/Interstate 25 in Wyoming
3485:"Rites Saturday Mark Opening of F St. Highway"
880:(TTT Road) and parallels the state highway to
788:(Wyoming Boulevard), which serves the town of
764:(La Prele Road), Inez Road, the road south to
672:I-25's next serves the town of Wheatland, the
497:along its east–west segment through the
776:(Deer Creek Road) south of town. I-25 enters
2559:(N. Beverly Street) / Bryan Stock Trail
892:near the Middle Fork interchange. The final
835:Casper–Natrona County International Airport
3670:Transportation in Converse County, Wyoming
3680:Transportation in Johnson County, Wyoming
3675:Transportation in Natrona County, Wyoming
3660:Transportation in Laramie County, Wyoming
3594:
2723:North end of concurrency with US 20/US 26
3665:Transportation in Platte County, Wyoming
3539:
799:
735:and its companion business routes—
663:
644:The Interstate meets the western end of
521:
848:(Wardwell Road) next to unincorporated
3642:
659:
68:300.530 mi (483.656 km)
3180:
3150:
3141:
3103:
3094:
3082:
3073:
3063:
3054:
3044:
3035:
3014:
3005:
2977:
2968:
2958:
2949:
2939:
2930:
2892:
2883:
2873:
2864:
2854:
2845:
2819:
2810:
2800:
2791:
2778:
2769:
2741:
2732:
2658:
2647:
2638:
2582:
2575:
2566:
2494:
2475:
2466:
2452:
2443:
2399:
2390:
2316:
2306:
2297:
2287:
2278:
2266:
2257:
2247:
2238:
2212:
2203:
2153:
2144:
2118:
2109:
2059:
2036:
2027:
2015:
2006:
1991:
1982:
1972:
1963:
1956:; south end of concurrency with US 26
1917:
1905:
1896:
1886:
1877:
1833:
1824:
1783:
1774:
1743:
1734:
1724:
1715:
1705:
1696:
1686:
1677:
1651:
1642:
1617:
1608:
1575:
1566:
1549:
1540:
1519:
1510:
1500:
1491:
1481:
1472:
1462:
1453:
1443:
1434:
1395:
1353:
1344:
1329:
1320:
1264:
1254:
1245:
1234:
1225:
1198:
1189:
1144:
1135:
1083:
1074:
1061:
1054:
1028:
1019:
978:
970:
636:in town, and has an interchange with
3421:Wyoming Department of Transportation
795:
516:
1316:South end of concurrency with US 85
708:(WYO 319 Spur) in the town of
578:, crosses over the Union Pacific's
13:
3375:. The business spur is located in
947:
586:(Lincolnway), and has a four-ramp
457:north to its national terminus at
14:
3691:
3563:
3308:
1391:US 85 north not signed northbound
876:. I-25 meets the southern end of
465:, and the smaller communities of
3604:
3540:Waggener, John (June 21, 2021).
3318:
3246:
3240:
3233:
3227:
3197:
3191:
3156:
3151:
3122:
3116:
3110:
3104:
3015:
2985:
2979:
2900:
2894:
2827:
2821:
2749:
2743:
2699:
2693:
2687:
2680:
2674:
2668:
2614:
2608:
2602:
2596:
2539:
2533:
2527:
2520:
2514:
2508:
2476:
2407:
2401:
2356:
2350:
2343:
2337:
2331:
2326:
2220:
2214:
2174:
2168:
2161:
2155:
2126:
2120:
2081:
2075:
2069:
1934:
1928:
1852:
1846:
1840:
1834:
1802:
1796:
1790:
1784:
1751:
1745:
1659:
1653:
1618:
1583:
1577:
1412:
1406:
1372:
1366:
1360:
1354:
1298:
1292:
1286:
1280:
1274:
1204:
1199:
1157:
1151:
1145:
1108:
1102:
1096:
1090:
1084:
1036:
1030:
986:
980:
598:Francis E. Warren Air Force Base
530:concurrent with US 87 from
408:
393:
242:
237:
215:
197:
192:
174:
169:
158:
147:
136:
104:
99:
31:
3491:. September 30, 1960. p. 2
922:Federal-Aid Highway Act of 1956
608:. I-25 has an interchange with
570:(I-25 Bus.). The freeway has a
3650:Interstate Highways in Wyoming
3533:
3521:. February 2, 1982. p. B1
3503:
3477:
3461:. October 10, 1985. p. B1
3441:
2836:north (Horse Creek Ranch Road)
1310:south (Central Avenue) /
747:—split northwest from a
676:of Platte County. Wheatland's
1:
3382:
1630:south (TY Basin Road) –
1127:Diverging diamond interchange
1120:north (College Drive) /
942:
868:to the east, before entering
837:, and the access road to the
706:Wyoming Highway 319 Spur
560:diverging diamond interchange
1999:Southern terminus of WYO 319
928:
362:Wyoming State Highway System
7:
3529:– via Newspapers.com.
3499:– via Newspapers.com.
1235:Missile Drive –
568:Interstate 25 Business
501:valley. The Interstate has
10:
3696:
3519:United Press International
3344:
2922:
2433:
2049:
1556:
962:
915:
780:and has interchanges with
628:, has an interchange with
18:
3629:
3624:
3615:
3603:
3335:
3331:
3315:
3273:
3267:directional T interchange
3220:
3183:
3177:
3173:
3147:
3144:
3137:
3100:
3097:
3089:
3085:
3079:
3076:
3070:
3066:
3060:
3057:
3051:
3047:
3041:
3038:
3032:
3028:
3011:
3008:
3000:
2996:
2974:
2971:
2965:
2961:
2955:
2952:
2946:
2942:
2936:
2933:
2927:
2918:
2889:
2886:
2880:
2876:
2870:
2867:
2861:
2857:
2851:
2848:
2842:
2838:
2816:
2813:
2807:
2803:
2797:
2794:
2786:
2782:Opened on October 5, 2018
2781:
2775:
2772:
2764:
2760:
2738:
2735:
2727:
2661:
2654:
2644:
2641:
2587:
2578:
2572:
2569:
2499:
2490:
2472:
2469:
2462:
2449:
2446:
2438:
2429:
2396:
2393:
2387:
2319:
2313:
2309:
2303:
2300:
2294:
2290:
2284:
2281:
2275:
2271:
2263:
2260:
2254:
2250:
2244:
2241:
2235:
2231:
2209:
2206:
2200:
2196:
2150:
2147:
2140:
2115:
2112:
2104:
2062:
2054:
2045:
2033:
2030:
2022:
2018:
2012:
2009:
2003:
1998:
1988:
1985:
1979:
1975:
1969:
1966:
1960:
1954:Directional T interchange
1920:
1912:
1908:
1902:
1899:
1893:
1889:
1883:
1880:
1874:
1870:
1830:
1827:
1820:
1780:
1777:
1769:
1765:
1740:
1737:
1731:
1727:
1721:
1718:
1712:
1708:
1702:
1699:
1693:
1689:
1683:
1680:
1674:
1670:
1648:
1645:
1639:
1635:
1614:
1611:
1605:
1601:
1572:
1569:
1561:
1552:
1546:
1543:
1537:
1526:
1522:
1516:
1513:
1507:
1503:
1497:
1494:
1488:
1484:
1478:
1475:
1469:
1465:
1459:
1456:
1450:
1446:
1440:
1437:
1431:
1398:
1390:
1350:
1347:
1339:
1332:
1326:
1323:
1267:
1260:
1251:
1248:
1240:
1231:
1228:
1221:
1218:Central Business District
1195:
1192:
1184:
1179:
1141:
1138:
1132:
1125:
1080:
1077:
1071:
1064:
1058:
1056:
1051:
1047:
1025:
1022:
1016:
1008:
976:
973:
967:
957:
954:
951:
946:
941:
938:
935:
694:directional T interchange
435:Interstate Highway System
386:
327:Interstate Highway System
322:
317:
313:
287:
277:
267:
262:
258:
233:
127:
95:
90:
80:
72:
64:
56:
51:
44:
28:
3546:American Heritage Center
3292:
3280:
1045:east (Terry Ranch Road)
756:, which leads north to
513:, Casper, and Buffalo.
46:I-25 highlighted in red
3511:"I-25 almost complete"
3423:. 2013. Archived from
3325:Interstate 25 Business
1381:(Horse Creek Road) to
805:
669:
648:(Slater Road) west of
572:cloverleaf interchange
548:Union Pacific Railroad
509:, Wheatland, Douglas,
439:Las Cruces, New Mexico
3489:Casper Tribune-Herald
2940:Tisdale Mountain Road
2758:south (Wardwell Road)
2631:south (Center Street)
1520:Little Bear Community
904:, which also carries
804:I-25 south of Buffalo
803:
667:
532:Weld County, Colorado
522:Cheyenne to Wheatland
3616:Previous state:
3595:KML is from Wikidata
3414:"Vehicle Miles Book"
2268:Ayres Natural Bridge
2229:east (La Prele Road)
1334:Dumbbell interchange
1216:(Lincolnway) –
1066:Dumbbell interchange
839:Casper Events Center
766:Ayres Natural Bridge
556:dumbbell interchange
3515:Casper Star-Tribune
3454:Casper Star-Tribune
2481:Wyoming Boulevard (
896:and its companion,
784:(Hat Six Road) and
749:trumpet interchange
716:to the west of the
660:Wheatland to Casper
580:Laramie Subdivision
544:Wyoming Highway 223
540:diamond interchange
433:) is a part of the
129:Major intersections
1887:Laramie River Road
1668:east (Slater Road)
1257:Warren Gate 1
1009:Continuation into
806:
670:
588:partial cloverleaf
505:through Cheyenne,
499:North Platte River
487:U.S. Route 87
427:Interstate 25
3638:
3637:
3343:
3342:
3306:
3305:
3297:Incomplete access
2959:Powder River Road
890:Crazy Woman Creek
796:Casper to Buffalo
552:Speer Subdivision
517:Route description
483:runs concurrently
424:
423:
420:
419:
52:Route information
3687:
3630:Next state:
3608:
3607:
3601:
3600:
3585:
3557:
3556:
3554:
3552:
3537:
3531:
3530:
3528:
3526:
3507:
3501:
3500:
3498:
3496:
3481:
3475:
3474:
3468:
3466:
3459:Associated Press
3445:
3439:
3438:
3436:
3435:
3429:
3418:
3410:
3322:
3313:
3312:
3299:
3293:
3288:
3281:
3251:
3250:
3249:
3244:
3243:
3238:
3237:
3236:
3231:
3230:
3202:
3201:
3200:
3195:
3194:
3160:
3159:
3155:
3154:
3127:
3126:
3125:
3120:
3119:
3114:
3113:
3108:
3107:
3064:Middle Fork Road
3019:
3018:
2994:north (TTT Road)
2990:
2989:
2988:
2983:
2982:
2905:
2904:
2903:
2898:
2897:
2832:
2831:
2830:
2825:
2824:
2754:
2753:
2752:
2747:
2746:
2704:
2703:
2702:
2697:
2696:
2691:
2690:
2685:
2684:
2683:
2678:
2677:
2672:
2671:
2619:
2618:
2617:
2612:
2611:
2606:
2605:
2600:
2599:
2543:
2542:
2538:
2537:
2536:
2531:
2530:
2525:
2524:
2523:
2518:
2517:
2512:
2511:
2480:
2479:
2412:
2411:
2410:
2405:
2404:
2361:
2360:
2359:
2354:
2353:
2348:
2347:
2346:
2341:
2340:
2335:
2334:
2330:
2329:
2225:
2224:
2223:
2218:
2217:
2179:
2178:
2177:
2172:
2171:
2166:
2165:
2164:
2159:
2158:
2131:
2130:
2129:
2124:
2123:
2086:
2085:
2084:
2079:
2078:
2073:
2072:
1939:
1938:
1937:
1932:
1931:
1857:
1856:
1855:
1850:
1849:
1844:
1843:
1838:
1837:
1807:
1806:
1805:
1800:
1799:
1794:
1793:
1788:
1787:
1756:
1755:
1754:
1749:
1748:
1664:
1663:
1662:
1657:
1656:
1622:
1621:
1588:
1587:
1586:
1581:
1580:
1417:
1416:
1415:
1410:
1409:
1377:
1376:
1375:
1370:
1369:
1364:
1363:
1358:
1357:
1302:
1301:
1297:
1296:
1295:
1290:
1289:
1284:
1283:
1278:
1277:
1208:
1207:
1203:
1202:
1162:
1161:
1160:
1155:
1154:
1149:
1148:
1112:
1111:
1107:
1106:
1105:
1100:
1099:
1094:
1093:
1088:
1087:
1062:High Plains Road
1041:
1040:
1039:
1034:
1033:
991:
990:
989:
984:
983:
949:
944:
933:
932:
852:and the town of
718:Glendo Reservoir
453:state line near
443:Buffalo, Wyoming
416:
412:
411:
401:
397:
396:
388:
387:
246:
245:
241:
240:
219:
218:
201:
200:
196:
195:
178:
177:
173:
172:
162:
161:
151:
150:
140:
139:
130:
120:state line near
108:
107:
103:
102:
83:
35:
26:
25:
3695:
3694:
3690:
3689:
3688:
3686:
3685:
3684:
3640:
3639:
3631:
3617:
3605:
3598:
3596:
3593:
3588:
3587:
3586:
3570:
3566:
3561:
3560:
3550:
3548:
3538:
3534:
3524:
3522:
3509:
3508:
3504:
3494:
3492:
3483:
3482:
3478:
3464:
3462:
3447:
3446:
3442:
3433:
3431:
3427:
3416:
3412:
3411:
3390:
3385:
3349:
3327:
3326:
3323:
3311:
3302:
3295:
3291:
3283:
3279:
3275:
3247:
3245:
3241:
3239:
3234:
3232:
3228:
3226:
3198:
3196:
3192:
3190:
3157:
3152:
3133:US 87 Bus.
3123:
3121:
3117:
3115:
3111:
3109:
3105:
3016:
2986:
2984:
2980:
2978:
2901:
2899:
2895:
2893:
2828:
2826:
2822:
2820:
2750:
2748:
2744:
2742:
2720:, Port of Entry
2700:
2698:
2694:
2692:
2688:
2686:
2681:
2679:
2675:
2673:
2669:
2648:Poplar Street (
2625:US 87 Bus.
2615:
2613:
2609:
2607:
2603:
2601:
2597:
2589:
2584:
2576:McKinley Street
2540:
2534:
2532:
2528:
2526:
2521:
2519:
2515:
2513:
2509:
2501:
2496:
2477:
2408:
2406:
2402:
2400:
2357:
2355:
2351:
2349:
2344:
2342:
2338:
2336:
2332:
2327:
2221:
2219:
2215:
2213:
2175:
2173:
2169:
2167:
2162:
2160:
2156:
2154:
2127:
2125:
2121:
2119:
2082:
2080:
2076:
2074:
2070:
1935:
1933:
1929:
1927:
1863:US 87 Bus.
1853:
1851:
1847:
1845:
1841:
1839:
1835:
1813:US 87 Bus.
1803:
1801:
1797:
1795:
1791:
1789:
1785:
1752:
1750:
1746:
1744:
1660:
1658:
1654:
1652:
1619:
1584:
1582:
1578:
1576:
1550:Bear Creek Road
1534:
1413:
1411:
1407:
1405:
1373:
1371:
1367:
1365:
1361:
1359:
1355:
1330:Vandehei Avenue
1308:US 87 Bus.
1299:
1293:
1291:
1287:
1285:
1281:
1279:
1275:
1205:
1200:
1158:
1156:
1152:
1150:
1146:
1118:US 87 Bus.
1109:
1103:
1101:
1097:
1095:
1091:
1089:
1085:
1037:
1035:
1031:
1029:
987:
985:
981:
979:
931:
918:
898:US 87 Bus.
864:, which serves
822:US 26 Bus.
818:US 20 Bus.
814:US 87 Bus.
798:
745:US 26 Bus.
741:US 20 Bus.
737:US 87 Bus.
714:Converse County
662:
626:Chugwater Creek
617:Lodgepole Creek
524:
519:
481:via I-90. I-25
437:that runs from
409:
407:
394:
392:
243:
238:
229:
216:
198:
193:
175:
170:
159:
148:
137:
128:
105:
100:
91:Major junctions
47:
40:
39:
36:
24:
17:
12:
11:
5:
3693:
3683:
3682:
3677:
3672:
3667:
3662:
3657:
3652:
3636:
3635:
3628:
3623:
3613:
3612:
3569:
3568:
3567:
3565:
3564:External links
3562:
3559:
3558:
3532:
3502:
3476:
3471:Newspapers.com
3440:
3387:
3386:
3384:
3381:
3345:Main article:
3341:
3340:
3337:
3333:
3332:
3329:
3328:
3324:
3317:
3316:
3310:
3309:Related routes
3307:
3304:
3303:
3301:
3300:
3289:
3276:
3271:
3270:
3263:
3224:
3222:
3218:
3217:
3214:
3188:
3185:
3182:
3179:
3175:
3174:
3172:
3149:
3146:
3143:
3139:
3138:
3136:
3102:
3099:
3096:
3093:
3087:
3086:
3084:
3081:
3078:
3075:
3072:
3068:
3067:
3065:
3062:
3059:
3056:
3053:
3049:
3048:
3046:
3043:
3040:
3037:
3034:
3030:
3029:
3027:
3013:
3010:
3007:
3004:
2998:
2997:
2995:
2976:
2973:
2970:
2967:
2963:
2962:
2960:
2957:
2954:
2951:
2948:
2944:
2943:
2941:
2938:
2935:
2932:
2929:
2926:
2920:
2919:
2917:
2891:
2888:
2885:
2882:
2878:
2877:
2875:
2872:
2869:
2866:
2863:
2859:
2858:
2856:
2853:
2850:
2847:
2844:
2840:
2839:
2837:
2818:
2815:
2812:
2809:
2805:
2804:
2802:
2799:
2796:
2793:
2790:
2784:
2783:
2780:
2779:Westwinds Road
2777:
2774:
2771:
2768:
2762:
2761:
2759:
2740:
2737:
2734:
2731:
2725:
2724:
2721:
2666:
2663:
2660:
2656:
2655:
2653:
2646:
2643:
2640:
2636:
2635:
2632:
2594:
2591:
2586:
2580:
2579:
2577:
2574:
2571:
2568:
2564:
2563:
2560:
2506:
2503:
2498:
2492:
2491:
2489:
2474:
2471:
2468:
2464:
2463:
2461:
2453:Hat Six Road (
2451:
2448:
2445:
2442:
2437:
2431:
2430:
2428:
2420:north) –
2398:
2395:
2392:
2389:
2385:
2384:
2381:
2324:
2321:
2318:
2315:
2311:
2310:
2308:
2305:
2302:
2299:
2296:
2292:
2291:
2289:
2286:
2283:
2280:
2277:
2273:
2272:
2270:
2265:
2262:
2259:
2256:
2252:
2251:
2249:
2246:
2243:
2240:
2237:
2233:
2232:
2230:
2211:
2208:
2205:
2202:
2198:
2197:
2195:
2152:
2149:
2146:
2142:
2141:
2139:
2117:
2114:
2111:
2108:
2102:
2101:
2098:
2067:
2064:
2061:
2058:
2053:
2047:
2046:
2044:
2040: –
2035:
2032:
2029:
2026:
2020:
2019:
2017:
2014:
2011:
2008:
2005:
2001:
2000:
1997:
1990:
1987:
1984:
1981:
1977:
1976:
1974:
1973:El Rancho Road
1971:
1968:
1965:
1962:
1958:
1957:
1951:
1925:
1922:
1919:
1916:
1914:Dwyer Junction
1910:
1909:
1907:
1904:
1901:
1898:
1895:
1891:
1890:
1888:
1885:
1882:
1879:
1876:
1872:
1871:
1869:
1832:
1829:
1826:
1822:
1821:
1819:
1782:
1779:
1776:
1773:
1767:
1766:
1764:
1742:
1739:
1736:
1733:
1729:
1728:
1726:
1723:
1720:
1717:
1714:
1710:
1709:
1707:
1704:
1701:
1698:
1695:
1691:
1690:
1688:
1685:
1682:
1679:
1676:
1672:
1671:
1669:
1650:
1647:
1644:
1641:
1637:
1636:
1634:
1616:
1613:
1610:
1607:
1603:
1602:
1600:
1596:north) –
1574:
1571:
1568:
1565:
1560:
1554:
1553:
1551:
1548:
1545:
1542:
1539:
1536:
1524:
1523:
1521:
1518:
1515:
1512:
1509:
1505:
1504:
1502:
1499:
1496:
1493:
1490:
1486:
1485:
1483:
1480:
1477:
1474:
1471:
1467:
1466:
1464:
1461:
1458:
1455:
1452:
1448:
1447:
1445:
1442:
1439:
1436:
1433:
1429:
1428:
1425:
1403:
1400:
1397:
1393:
1392:
1389:
1352:
1349:
1346:
1343:
1337:
1336:
1331:
1328:
1325:
1322:
1318:
1317:
1314:
1272:
1269:
1266:
1262:
1261:
1259:
1253:
1250:
1247:
1243:
1242:
1239:
1233:
1230:
1227:
1223:
1222:
1220:
1197:
1194:
1191:
1188:
1182:
1181:
1178:
1143:
1140:
1137:
1134:
1130:
1129:
1124:
1082:
1079:
1076:
1073:
1069:
1068:
1063:
1060:
1057:
1055:
1053:
1049:
1048:
1046:
1027:
1024:
1021:
1018:
1014:
1013:
1007:
999:south) –
977:
975:
972:
969:
966:
960:
959:
956:
953:
950:
945:
940:
937:
930:
927:
917:
914:
870:Johnson County
797:
794:
792:to the north.
778:Natrona County
698:Dwyer Junction
661:
658:
528:Laramie County
523:
520:
518:
515:
503:business loops
422:
421:
418:
417:
404:
402:
384:
383:
382:
381:
376:
371:
365:
364:
358:
357:
352:
347:
342:
337:
331:
330:
320:
319:
318:Highway system
315:
314:
311:
310:
289:
285:
284:
279:
275:
274:
269:
265:
264:
260:
259:
256:
255:
235:
234:North end
231:
230:
228:
227:
213:
190:
167:
156:
145:
133:
131:
125:
124:
97:
96:South end
93:
92:
88:
87:
84:
78:
77:
74:
70:
69:
66:
62:
61:
57:Maintained by
54:
53:
49:
48:
45:
42:
41:
37:
30:
29:
15:
9:
6:
4:
3:
2:
3692:
3681:
3678:
3676:
3673:
3671:
3668:
3666:
3663:
3661:
3658:
3656:
3655:Interstate 25
3653:
3651:
3648:
3647:
3645:
3634:
3627:
3622:
3621:
3614:
3611:
3610:Interstate 25
3602:
3599:
3592:
3583:
3579:
3575:
3574:
3547:
3543:
3536:
3520:
3516:
3512:
3506:
3490:
3486:
3480:
3472:
3460:
3456:
3455:
3450:
3444:
3430:on 2015-05-21
3426:
3422:
3415:
3409:
3407:
3405:
3403:
3401:
3399:
3397:
3395:
3393:
3388:
3380:
3378:
3374:
3370:
3366:
3362:
3358:
3354:
3348:
3338:
3334:
3330:
3321:
3314:
3298:
3290:
3286:
3278:
3277:
3272:
3268:
3262:
3259:north –
3258:
3254:
3219:
3213:
3209:
3205:
3176:
3171:
3167:
3163:
3140:
3134:
3130:
3092:
3088:
3069:
3050:
3031:
3026:
3022:
3003:
2999:
2993:
2964:
2945:
2925:
2921:
2916:
2912:
2909:north –
2908:
2879:
2860:
2841:
2835:
2806:
2789:
2785:
2767:
2763:
2757:
2730:
2726:
2719:
2715:
2711:
2707:
2657:
2651:
2637:
2630:
2626:
2622:
2581:
2565:
2558:
2555:south /
2554:
2550:
2546:
2493:
2488:
2484:
2465:
2460:
2456:
2441:
2436:
2432:
2427:
2426:Rolling Hills
2423:
2419:
2415:
2386:
2380:
2379:East Glenrock
2377:north –
2376:
2372:
2368:
2364:
2312:
2293:
2274:
2269:
2253:
2234:
2228:
2199:
2194:
2190:
2186:
2182:
2143:
2138:
2135:north –
2134:
2107:
2103:
2097:
2093:
2089:
2057:
2052:
2048:
2043:
2039:
2025:
2021:
2002:
1995:
1978:
1959:
1955:
1950:
1946:
1942:
1915:
1911:
1892:
1873:
1868:
1865:south –
1864:
1860:
1823:
1818:
1815:north –
1814:
1810:
1772:
1768:
1763:
1759:
1730:
1725:Bordeaux Road
1711:
1706:Antelope Road
1692:
1673:
1667:
1638:
1633:
1629:
1625:
1604:
1599:
1595:
1591:
1564:
1559:
1555:
1533:
1529:
1525:
1506:
1487:
1482:Whitaker Road
1468:
1449:
1430:
1424:
1421:north –
1420:
1394:
1388:
1385:north –
1384:
1380:
1342:
1338:
1335:
1319:
1313:
1309:
1305:
1263:
1258:
1244:
1238:
1237:Warren Gate 2
1224:
1219:
1215:
1211:
1187:
1183:
1177:
1173:
1169:
1165:
1131:
1128:
1123:
1119:
1115:
1070:
1067:
1050:
1044:
1015:
1012:
1006:
1002:
998:
994:
965:
961:
934:
926:
923:
913:
911:
907:
903:
899:
895:
891:
887:
883:
879:
875:
871:
867:
863:
859:
855:
851:
847:
842:
840:
836:
832:
828:
823:
819:
815:
811:
802:
793:
791:
787:
783:
779:
775:
771:
767:
763:
759:
755:
750:
746:
742:
738:
734:
729:
727:
723:
719:
715:
711:
707:
703:
699:
695:
691:
690:Laramie River
687:
683:
679:
675:
666:
657:
655:
651:
647:
643:
639:
635:
631:
627:
623:
622:Platte County
618:
613:
611:
607:
603:
599:
594:
593:
589:
585:
581:
577:
573:
569:
565:
561:
558:, then has a
557:
553:
549:
545:
541:
537:
533:
529:
514:
512:
508:
504:
500:
496:
492:
488:
484:
480:
476:
472:
468:
464:
460:
456:
452:
448:
444:
440:
436:
432:
428:
415:
405:
403:
400:
390:
389:
385:
380:
377:
375:
372:
370:
367:
366:
363:
360:
359:
356:
353:
351:
348:
346:
343:
341:
338:
336:
333:
332:
329:
328:
324:
323:
321:
316:
312:
309:
305:
301:
297:
293:
290:
286:
283:
280:
276:
273:
272:United States
270:
266:
261:
257:
253:
249:
236:
232:
226:
222:
214:
212:
208:
204:
191:
189:
185:
181:
168:
166:near Cheyenne
165:
157:
154:
146:
143:
135:
134:
132:
126:
123:
119:
115:
111:
98:
94:
89:
85:
79:
75:
71:
67:
63:
60:
55:
50:
43:
38:Interstate 25
34:
27:
22:
21:Interstate 25
3632:
3625:
3618:
3597:
3571:
3551:November 13,
3549:. Retrieved
3535:
3525:November 13,
3523:. Retrieved
3514:
3505:
3493:. Retrieved
3488:
3479:
3469:– via
3465:November 13,
3463:. Retrieved
3452:
3443:
3432:. Retrieved
3425:the original
3350:
3294:
3282:
3255:west /
3206:east –
3083:Trabing Road
3021:WYO 191
2992:WYO 196
2907:WYO 387
2834:WYO 259
2756:WYO 254
2716:west –
2714:WYO 220
2650:WYO 220
2629:WYO 255
2627:east /
2551:east /
2483:WYO 258
2455:WYO 253
2373:west /
2094:east –
2038:WYO 319 Spur
1994:WYO 319
1992:Cassa Road (
1943:east –
1906:Johnson Road
1760:west –
1666:WYO 314
1628:WYO 321
1594:WYO 321
1379:WYO 211
1122:WYO 212
1043:WYO 223
955:Destinations
919:
886:WYO 191
878:WYO 196
874:Powder River
862:WYO 387
846:WYO 254
843:
827:WYO 220
807:
786:WYO 258
782:WYO 253
730:
702:WYO 319
686:WYO 312
682:WYO 310
671:
646:WYO 314
638:WYO 321
634:WYO 313
630:WYO 211
614:
610:WYO 211
595:
564:WYO 212
536:BNSF Railway
526:I-25 enters
525:
430:
426:
425:
361:
325:
254:near Buffalo
86:Entire route
76:1964–present
3285:Concurrency
2801:Ormsby Road
2418:WYO 95
2288:Barber Road
2227:WYO 96
2185:WYO 59
2016:Middle Bear
1758:WYO 34
1687:Hunton Road
1535:county line
1444:Ridley Road
1001:Ft. Collins
774:WYO 95
762:WYO 96
754:WYO 59
674:county seat
654:WYO 34
399:WYO 24
155:in Cheyenne
144:in Cheyenne
3644:Categories
3434:2013-03-06
3383:References
3257:US 87
3212:Rapid City
3166:US 16
2855:Ranch Road
2788:Homa Hills
2710:US 26
2706:US 20
2553:US 87
2549:US 26
2545:US 20
2487:Evansville
2459:Brookhurst
2375:US 87
2371:US 26
2367:US 20
2307:Bixby Road
2092:US 20
2088:US 18
1949:Torrington
1941:US 26
1501:Nimmo Road
1423:Torrington
1419:US 85
1387:Torrington
1383:US 85
1341:Ranchettes
1312:US 85
1214:US 30
1168:US 85
997:US 87
902:US 16
858:Homa Hills
790:Evansville
726:US 18
606:Ranchettes
602:US 85
584:US 30
495:US 26
491:US 20
414:US 26
369:Interstate
252:US 87
221:US 16
207:US 26
203:US 20
184:US 20
180:US 18
164:US 85
153:US 30
114:US 87
3361:Wheatland
3357:Chugwater
3045:Reno Road
2729:Hartrandt
2485:) –
2457:) –
2248:Inez Road
2183:south to
1867:Wheatland
1817:Wheatland
1771:Wheatland
1632:Chugwater
1598:Chugwater
1563:Chugwater
929:Exit list
906:I-90 Bus.
894:I-25 Bus.
850:Hartrandt
810:I-25 Bus.
770:I-25 Bus.
733:I-25 Bus.
678:I-25 Bus.
642:I-25 Bus.
592:I-80 Bus.
507:Chugwater
467:Wheatland
340:Auxiliary
3633:Terminus
3626:Wyoming
3620:Colorado
3573:KML file
3495:June 24,
3369:Glenrock
3353:Cheyenne
3336:Location
3287:terminus
3261:Sheridan
3208:Gillette
3168: –
3164: /
3131: /
3023: –
2915:Edgerton
2874:Exit 223
2766:Bar Nunn
2718:Shoshoni
2712:west to
2708: /
2623: /
2588:302.854–
2583:188.185–
2547: /
2500:300.065–
2495:186.452–
2422:Glenrock
2369: /
2365: /
2193:Gillette
2187: –
2090: /
2051:Converse
1945:Guernsey
1861: /
1811: /
1626: /
1306: /
1212: /
1186:Cheyenne
1170: –
1116: /
1011:Colorado
939:Location
910:Sheridan
854:Bar Nunn
831:Shoshoni
758:Gillette
511:Glenrock
479:Billings
455:Cheyenne
451:Colorado
350:Business
345:Suffixed
300:Converse
288:Counties
263:Location
250: /
205: /
182: /
122:Cheyenne
118:Colorado
112: /
3377:Buffalo
3365:Douglas
3339:Wyoming
3221:
3184:483.656
3181:300.530
3178:
3170:Buffalo
3162:I-90 BL
3145:481.710
3142:299.321
3129:I-25 BL
3098:479.623
3095:298.024
3091:Buffalo
3077:468.443
3074:291.077
3071:
3058:450.901
3055:280.177
3052:
3039:427.242
3036:265.476
3033:
3009:409.182
3006:254.254
2972:401.834
2969:249.688
2966:
2953:396.800
2950:246.560
2947:
2934:378.799
2931:235.375
2928:
2924:Johnson
2911:Midwest
2887:366.910
2884:227.987
2881:
2868:360.139
2865:223.780
2862:
2849:348.592
2846:216.605
2843:
2814:338.625
2811:210.412
2808:
2795:317.881
2792:197.522
2736:308.421
2733:191.644
2662:304.982
2659:189.507
2642:303.522
2639:188.600
2621:I-25 BL
2590:303.104
2585:188.340
2570:301.795
2567:187.527
2557:I-25 BL
2502:300.601
2497:186.785
2470:298.298
2467:185.354
2447:293.754
2444:182.530
2435:Natrona
2414:I-25 BL
2394:267.005
2391:165.909
2388:
2363:I-25 BL
2320:258.897
2317:160.871
2314:
2301:251.344
2298:156.178
2295:
2282:248.220
2279:154.237
2276:
2261:243.278
2258:151.166
2255:
2242:242.113
2239:150.442
2236:
2207:234.969
2204:146.003
2201:
2189:Douglas
2181:I-25 BL
2148:225.471
2145:140.101
2137:Douglas
2133:I-25 BL
2113:218.021
2110:135.472
2106:Douglas
2063:203.529
2060:126.467
2031:179.723
2028:111.675
2010:167.441
2007:104.043
2004:
1986:161.136
1983:100.125
1980:
1967:152.606
1961:
1921:148.657
1900:140.826
1894:
1881:136.382
1875:
1859:I-25 BL
1828:130.120
1809:I-25 BL
1778:126.494
1762:Laramie
1738:117.522
1732:
1719:113.653
1713:
1700:110.166
1694:
1681:106.539
1675:
1646:105.015
1640:
1624:I-25 BL
1606:
1592:north (
1590:I-25 BL
1538:
1528:Laramie
1508:
1489:
1470:
1463:Exit 25
1451:
1432:
1304:I-25 BL
1210:I-80 BL
1172:Laramie
1133:
1114:I-25 BL
1072:
1052:
1017:
995:south (
968:
964:Laramie
916:History
866:Midwest
542:, with
471:Douglas
447:Wyoming
308:Johnson
304:Natrona
292:Laramie
282:Wyoming
268:Country
225:Buffalo
116:at the
73:Existed
3373:Casper
3371:, and
3025:Kaycee
3002:Kaycee
2440:Casper
2416:east (
2042:Glendo
2024:Glendo
1964:94.825
1918:92.371
1897:87.505
1878:84.744
1825:80.853
1775:78.600
1735:73.025
1716:70.621
1697:68.454
1678:66.200
1643:65.253
1612:92.777
1609:57.649
1570:87.854
1567:54.590
1558:Platte
1544:76.038
1541:47.248
1532:Platte
1514:63.143
1511:39.235
1495:55.426
1492:34.440
1476:47.495
1473:29.512
1457:40.961
1454:25.452
1438:34.308
1435:21.318
1399:27.739
1396:17.236
1348:26.120
1345:16.230
1324:22.264
1321:13.834
1268:20.434
1265:12.697
1249:18.087
1246:11.239
1229:17.037
1226:10.586
1193:14.709
1176:Sidney
1139:14.233
1078:12.645
1005:Denver
936:County
882:Kaycee
820:, and
743:, and
710:Glendo
650:Slater
475:Denver
463:Casper
355:Future
296:Platte
211:Casper
65:Length
3428:(PDF)
3417:(PDF)
3135:north
1190:9.140
1136:8.844
1075:7.857
1023:4.284
1020:2.662
974:0.000
971:0.000
958:Notes
574:with
562:with
485:with
445:. In
441:, to
379:State
278:State
59:WYDOT
3582:help
3578:edit
3553:2022
3527:2022
3497:2023
3467:2022
3253:I-90
3204:I-90
2645:188B
2593:188A
2096:Lusk
2056:Orin
1164:I-80
993:I-25
952:Exit
833:and
722:Orin
684:and
632:and
582:and
576:I-80
493:and
477:and
459:I-90
431:I-25
335:Main
248:I-90
188:Orin
142:I-80
110:I-25
3187:300
3148:299
3101:298
3080:291
3061:280
3042:265
3012:254
2975:249
2956:246
2937:235
2890:227
2871:223
2852:216
2817:210
2798:197
2776:194
2773:312
2770:194
2739:191
2665:189
2573:187
2505:186
2473:185
2450:182
2397:165
2323:160
2304:156
2285:154
2264:151
2245:150
2210:146
2151:140
2116:135
2066:126
2034:111
2013:104
1989:100
1232:10D
1166:to
696:at
550:'s
223:in
209:in
186:in
82:NHS
3646::
3580:•
3544:.
3517:.
3513:.
3487:.
3457:.
3451:.
3419:.
3391:^
3379:.
3367:,
3363:,
3359:,
3355:,
3210:,
2913:,
2424:,
2191:,
1970:94
1947:,
1924:92
1903:87
1884:84
1831:80
1781:78
1741:73
1722:70
1703:68
1684:66
1649:65
1615:57
1573:54
1547:47
1517:39
1498:34
1479:29
1460:25
1441:21
1402:17
1351:16
1327:13
1271:12
1252:11
1174:,
1003:,
948:km
943:mi
841:.
816:,
739:,
728:.
656:.
469:,
406:→
391:←
374:US
306:,
302:,
298:,
294:,
3584:)
3576:(
3555:.
3473:.
3437:.
3269:.
2652:)
1996:)
1530:–
1196:9
1142:8
1081:7
1059:4
1026:2
429:(
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
.svg)