Midwest, Wyoming

Begin WY-387 north at I-25/US-87. Use I-25 South/US-87 South for Casper. I-25 North/US-87 North is signed for Midwest, where actually WY-387 north heads towards Midwest. The actual destination for I-25/US-87 North would be for Kaycee or Buffalo.

I-25 south at WY-387. Use WY-387 North for Midwest and Edgerton. Continue ahead to return to I-25 south. Notice the closed highway gate for severe weather.

End WY-387 west at I-25/US-87 (Exit 227) near Midwest.

WY-387 south at WY-258 in Midwest. Turn right to continue west on WY-387, and for I-25 traffic. It is probably shorter for I-25 south traffic to use WY-259 south, even though it is signed otherwise.