Calhan Highway Bridge Replacement
Calhan, CO
Full bridge replacement over Big Sandy Creek to improve capacity and community access
Located in Calhan, CO, this project involved the complete replacement of a two-lane bridge over Big Sandy Creek to enhance capacity and community access. As the general contractor, we overcame unexpected subsurface challenges, increased pile depths by 35%, and delivered a new bridge with improved transitions, shoulders, and safety features ahead of schedule.
Situated 1.5 miles south of US Highway 24, this bridge replacement project serves as a vital link between Calhan and Falcon, improving safety and accessibility for the community. By addressing subsurface challenges with deeper pile foundations and maintaining seamless public access through proactive communication and stakeholder coordination, the project delivered a modern, safer design with enhanced capacity.
Complete removal and reconstruction of two-lane bridge over Big Sandy Creek
Constructed shoofly detour to maintain public access during construction
Increased pile depth by 35% to address unforeseen subsurface conditions
Added improved shoulders, guardrail, and a new west-side driveway
Managed construction during winter weather with adaptive execution
Completed well ahead of the originally anticipated schedule
