I-25/US-87 North/US-20/US-26 West Onramp
I-25/US-87 North/US-20/US-26 West Exit 187 onramp in Casper.
I-25 North - Exits 187 and 188A
I-25 north at Exit 187 - McKinley Street. Approaching Exit 188 - Center St.
I-25 South - Exits 186 and 187
I-25 south approaching Exit 187 - McKinley St. Approaching Exit 186 - US-20 East/US-26 East/US-87 South/N. Beverly St./Bryan Stock Trail. I-25 south Cheyenne overhead.
I-25 south approaching Exit 187 - McKinley St. Approaching Exit 186 - US-20 East/US-26 East/US-87 South/N. Beverly St./Bryan Stock Trail. I-25 continues south towards Cheyenne.