Location: Main St and I-70, Limon As we enter Limon and after I-70, we’ll get a reassurance shield that marks all four routes and tells us we’re headed towards SH-71, which is signed so well because it doesn’t interchange with I-70 Location: Main St and 1st Ave, Limon All trucks have to use the SH-71 … Continue reading U.S. Route 40, I-70 to CO-71