City of Modesto, CA

07/23/2026 | Press release | Distributed by Public on 07/23/2026 14:14

Weekly Traffic Impact Report Week of July 23, 2026

9th Street Corridor Improvements

Project Status

Expected to be completed by February 2027.

Traffic Impacts

Lane closure, expect delays between 7:00 a.m. to 5:00 p.m. Monday through Friday

  • 9th Street from North Carpenter Road to L Street

Motorists are advised to drive slowly with caution and use alternate routes when possible.

Coffee Road Pavement Rehabilitation Phase 2

Project Status

Expected to be completed by December 2026.

Traffic Impacts

Expect lane closures, lane shifts, flaggers, road closures, and detours.

  • on Coffee Road working north and southbound between Norwegian Avenue and Scenic Drive.

Motorists are advised to drive slowly with caution and use alternate routes when possible.

Intersection of South Carpenter Road and West Hatch Road

Project Status

Traffic control will be in place until Friday, July 31, 2026, from 7:00 a.m. to 5:00 p.m.

Traffic Impacts

  • Intersection of South Carpenter Road and West Hatch Road into Riverdale Avenue
  • All turn-pockets off West Hatch Road entering the subdivision will be closed.
  • Detour in place that routes vehicles southbound to West Whitmore Avenue and back around to Vivian Road to enter from the far west side of the subdivision.

Motorists are advised to use alternate routes, expect delays, and follow posted detour signs.

Woodland Lift Station

Project Status

Expected to be completed by the end of January 2027.

Traffic Impacts

Periodic traffic control with lane shift and closures.

  • on the corner of Woodland Avenue and Poust Road

Motorists are advised to drive slowly with caution and use alternate routes when possible.

North County Corridor

Traffic Impacts

Detours will be in place.

  • Roselle Avenue will be closed between Claribel Road and Plainview Road reopens in October 2026
  • Terminal Avenue will be closed to through traffic between Townsend Avenue and Claribel Road

Motorists are advised to drive slowly with caution and use alternate routes when possible.

Codoni Lift Station

Project Status

Expected to be completed by October 2026.

Traffic Impacts

Periodic traffic control with lane shift and closures.

  • Codoni Avenue between Leckron Road and Finch Road

Motorists are advised to drive slowly with caution and use alternate routes when possible.

Well Treatment and Flushline

Project Status

Expected to be completed by the end of August 2026.

Traffic Impacts

Traffic control in place, flaggers, lane, and sidewalk closures as needed.

  • South Street in the community of Empire

Motorists are advised to drive slowly with caution and use alternate routes when possible.

Claus Road & Merle Avenue Roundabout

Project Status

Expected to be completed by February 2027.

Traffic Impacts

  • Merle Avenue between Claus Road and Thomas Court will be closed to through traffic during construction.
    Residents within the closure area will continue to have access to and from their homes.

Motorists are advised to drive slowly with caution and use alternate routes when possible.

Highway 99 Water Main Crossing Improvements
I Street, G Street, and Sierra Drive

Project Status

Expected to be completed by March 2027.

Traffic Impacts

  • Shoulder work along westbound Sierra Drive at Highway 99 overpass

Motorists are advised to drive slowly with caution and use alternate routes when possible.




City of Modesto, CA published this content on July 23, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on July 23, 2026 at 20:14 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]