I-25/US-87 South at Exit 187 - US-20/US-26 West/Shoshoni/Port of Entry. Approaching Exit 188B - WY-220 West/Poplar St. Also approaching Exit 188A - BL-25 South/Center St. US-20/US-26 join I-25/US-87 south through Casper at this interchange.
Taken 07-04-2011