Last Driven May 2015 Location: I-25 at Wyoming State Line, Weld Cty Welcome to Colorful Colorado! Location: I-25 at Wyoming State Line, Weld Cty Reassurance shield after jumping into Colorado. US-87 is completely unsigned throughout Colorado, although it does run concurrent with I-25 for its entire length Location: I-25 and Weld CR 126.5, Weld Cty … Continue reading Interstate 25, WY State Line to CO-1