US-18

Wyoming, South Dakota and Iowa

Wyoming

I-25 Exit 126 Offramp at US-20/US-18

Exit 126

6 signs

End WY-319 at US-18/US-20

Orin Junction

3 signs

WY-270 North Approaching US-18/US-20

Manville

5 signs

US-18 West/US-20 West at WY-273

Lusk - West

2 signs

US-18/US-20 East Approaching US-85

Lusk - South

3 signs

US-20 West Approaching US-18/US-85

Lusk - North

3 signs

US-18 East/US-85 North - Distance Marker

North of Lusk

1 sign

US-18 East/US-85 North at WY-270

US-18/US-85/WY-270 Junction

3 signs

US-18 East/US-85 North - Mule Creek Junction

Mule Creek Junction

2 signs

South Dakota

US-18 East - Distance Marker

Wyoming/South Dakota State Line

1 sign

US-18 East at SD-471 South

Edgemont

4 signs

SD-89 North - Distance Marker

Between Edgemont and Hot Springs

5 signs

Iowa

US-18 East/US-59 South At US-18/US-59 Split

Sanborn

2 signs