Grand Junction Road Construction Update: Week of April 6
Western Slope Trellis
April 3, 2026
Drivers across Grand Junction should expect multiple road closures, detours, and lane reductions this week as several city and state projects continue. Impacts range from neighborhood-level closures to major corridor slowdowns.
🚧 City of Grand Junction Projects with Travel Restrictions
Four Canyons Parkway Project
- 25 Road is closed from Blichmann to Waite Avenue through early May
- The 25 Road and Waite intersection will remain closed through April 8
- Temporary roadway is in place
- Detours are active
Drivers should use caution in the area and follow posted detours.
D ½ Road Capacity Improvements
- D ½ Road is closed between 29 Road and 30 Road
- Access from San Juan to D ½ is closed
- Drivers should detour via 29 ½ Road south to D Road
- Open to local traffic only
Patterson Road at Matchett Park
- Sidewalk closure on the north side of Patterson Road between 28 1/4 and 28 3/4 Roads
- Pedestrian detours are in place for the duration of the project
South Broadway and 23 Road Roundabout
- 23 Road is closed between Broadway and South Broadway
- Detours are in place
Lead Waterline Replacement (Downtown)
- Colorado Avenue is closed between 9th Street and 10th Street
- Access remains open to local traffic
🚦 Non-City Projects with Travel Restrictions
CDOT I-70B Phase 7 Construction
- 5th Street reduced to one lane between South Avenue and Colorado Avenue all week
- Single lane and shoulder closures on Ute and Pitkin between 3rd and 6th Streets
- Ongoing closures on Ute Avenue
- 4th Street reduced to one lane between Colorado and Pitkin
All business and residential access remains open, but delays are expected.
CDOT CO 340 Resurfacing Project
- Single right lane closures on the eastbound bridge
- Work hours are 7 a.m. to 7 p.m., Monday through Friday
⚠️ What Drivers Should Expect
- Multiple detours and reduced travel lanes
- Slower traffic across key corridors
- Increased congestion during peak hours
Motorists, cyclists, and pedestrians are encouraged to follow posted signage and use caution in active work zones.
Discussion in the ATmosphere