Colorado Driving & Highway Guide
Driving in Colorado is not like driving in any other state. There are beautiful scenic highways through the high mountains, routes that close for the winter season, and regular snowy conditions that drivers need to be prepared for. Use the resources here to explore, learn, prepare, and make your journey safer.
All truckers should be prepared for traveling over mountain passes with steep descents. You may need to descend slowly in low gear to keep your brakes from overheating.
CDOT Highway Links
Eisenhower-Johnson Tunnel
Commonly referred to as the Eisenhower Tunnel, this pair of tunnels takes commuters through the Continental Divide. The actual name of the tunnel is the Eisenhower–Edwin C. Johnson Memorial Tunnel. The Eisenhower Tunnel travels east to west and the Johnson Tunnel travels the opposite direction.
Winter Driving Safety in Colorado
How can you stay safe during the winter months while driving in Colorado? Start here. This page includes driving tips, winter vehicle checklists and driver info.
Pikes Peak
The Pikes Peak International Hill Climb has helped to make this mountain famous. Pikes Peak is located in Colorado Springs, and the road that ascends this mountain is a popular tourist attraction.
Interstate 70
Find photos, driving info, and historical information about I-70 through Colorado here.
Glenwood Canyon
Interstate 70 travels over 40 bridges and elevated roadways through Glenwood Canyon. This section of interstate measures just over 12 miles. It was completed in 1992 and the project cost $490 million.
More Colorado Mountain Passes & Routes
These are just a few of the named mountain passes in Colorado. Many of the roads added in the section below travel over the Continental Divide, and can also be found via this page. Visit each page below for more info on these routes. Many more are being added so check back soon!
… There are many more passes to be added here soon.
Colorado Automobile History
Photos and info about the automobile history of Colorado’s mountain passes.