29 Road interchange design moves forward with city-county agreement
Mesa County is moving forward with design work to improve traffic flow on 29 Road — a corridor where demand continues to grow and better connections to I-70 are needed.
On April 7, the Board of County Commissioners ratified a Memorandum of Understanding with the City of Grand Junction to advance design for the I-70 and 29 Road interchange. Mesa County’s projected share of the design cost is $207,875.50.
This step focuses on planning — not construction — and positions the project for future funding.
What this means
The design work will:
- Advance the interchange to about 30% design
- Complete full design for 29 Road from Patterson Road to Interstate 70
- Include environmental documentation required for state and federal approvals
This phase is supported by federal funding secured by the city, with local partners contributing a required match.
Why it matters
The 29 Road corridor has long been identified as a key north-south route. As the area grows, traffic has increased — especially near Patterson Road, schools and new community facilities.
These improvements are designed to:
- Improve traffic flow and reduce congestion
- Create a more direct connection to Interstate 70
- Reduce traffic cutting through neighborhoods
- Improve access to schools, parks and services
The project also helps spread traffic across the system, giving residents more reliable routes.
What comes next
Advancing design moves the project closer to construction readiness.
Construction is not yet funded. Completing design now allows the county and its partners to:
- Secure required approvals from CDOT and the Federal Highway Administration
- Compete for future funding opportunities
- Return to voters with a more defined project, if needed
The bottom line
This keeps a long-planned project moving forward.
Design work today helps Mesa County prepare for safer travel, less congestion and better connections as the community continues to grow.
