A new study revived a decades-old push to upgrade US 287 into a full interstate, a $24.5 billion proposal supporters say ...
The conversion, which would cost an estimated $24.52 billion, is projected to save drivers 44 minutes on average and relieve ...
The $24.5 billion project would transform U.S. 287 into an Interstate. The transformation is outlined in a feasibility study ...
Here's what to know about a state study that looked into the pros and cons of making U.S. Highway 287 into an interstate.