Colorado Highway 340 Upgrades Have Finished
The Colorado Department of Transportation completed a six-month resurfacing project on a stretch of the key roadway.
Updated on Sept. 29, 2026 in Home Renovation
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The Colorado Department of Transportation has wrapped up safety improvements and road resurfacing along a 3.6-mile segment of Highway 340. The work spanned over six months and included critical bridge deck rehabilitation.
Why it matters
The project was launched to extend the structural life of regional bridges and increase safety for both construction crews and the public. These updates ensure the highway remains a reliable transit corridor for Grand Junction residents.
The six-month project covered the stretch between mile points 9.6 and 13.2. Crews utilized hot-mix asphalt to resurface the road after completing bridge deck rehabilitation.
The players
Colorado Department of Transportation
This state agency oversees the planning, construction, and maintenance of Colorado's highway and bridge infrastructure.
United Companies
This construction firm served as the primary contractor for the Highway 340 resurfacing and safety project.
Becholt
This consulting firm provided construction management expertise during the roadway improvement project.
Rocksol
This firm acted as a consultant providing management services for the highway safety and bridge work.
The details
Contractors from United Companies, with management from Becholt and Rocksol, replaced curb ramps at multiple intersections to meet accessibility requirements. Crews also installed updated guardrails and completed work on the Colorado River bridges.
Timeline
Construction work began on the project in March 2026.
Construction work concluded in September 2026.
A ribbon-cutting ceremony occurred on September 29, 2026.
Final finishing touches and striping are scheduled for October 2026.
Culture Shift
This project reflects the state's ongoing commitment to the Colorado Department of Transportation's statewide pavement preservation program. These upgrades align with a broader regional trend of maintaining aging infrastructure to prevent costly long-term failures.
Drivers using the 3.6-mile stretch of Highway 340 will experience improved road surfaces and safer accessibility at intersections. The completed bridge work ensures long-term connectivity for commuters traveling between Grand Junction and the Redlands area.
The takeaway
Reliable road infrastructure requires consistent maintenance to ensure public safety and structural integrity. Regular updates to bridges and guardrails help minimize long-term repair costs while improving the daily experience for local motorists.
What happens next
Final finishing touches, including final striping and grinding, will be completed in October 2026.
Further reading
For more information on infrastructure improvements, visit Home Renovation.
Source note: This article includes information reported by The Grand Junction Daily Sentinel.
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