Last May’s reopening of US 34 through the Big Thompson Canyon marked the end of all long-term closures with this flood recovery project, and now the flurry of milling and paving work, guardrail and sign installations, access bridge construction, shoulder grading and lane striping work is nearing an end.
Crews have been working in multiple locations across a 23-mile stretch to finish these remaining roadway items by the end of this year. In early 2019, there will be retaining wall work done just east of the horseshoe curve (near mile point 79) that will require a westbound lane closure, and in the spring, seasonal landscaping and seeding work in various areas could require lane closures with about 5-minute delays.
“Sometimes it’s the seemingly minor work at the tail end of a large project that can be the most frustrating for drivers because they can see we’re so close to the finish line,” said James Usher, Colorado Department of Transportation project director.
While much of the work to pave US 34 and put girders in place for the access bridges was done during overnight hours to minimize the impact on traffic, on some days, drivers experienced up to 20-minute delays if they traveled all the way across the canyon. Drivers should plan for similar delays until the end of January as crews work in multiple locations to expedite completion.