Location: W Cleveland Ave and I-25, Wellington Reassurance shield at the beginning of SH-1. SH-1 used to span the entire length of the state, but with the advent of the US and interstate highway systems, highway 1 is a mere trace of its former self Location: W Cleveland Ave and 6th St, Wellington Welcome to … Continue reading Colorado State Highway 1, I-25/US-87 to US-287/CO-14