I-25 Northern Corridor Improvements
Denver, Colorado

You’re looking at a 2.5-mile stretch of lanes for buses and high-occupancy vehicles. But this isn’t just any highway project—it’s one of ours. That interchange in the background is one of many we have designed and built. The Colorado Department of Transportation commissioned us to manage and coordinate the Bus/High-Occupancy Vehicle (HOV) project at the North I-25 Corridor between 20th Street (in downtown Denver) and 70th Avenue. We completed the $500 million job in 1997, to the delight of Denver motorists.