Commerce, CA
Home MenuEngineering Services Division
The Engineering Services Division is comprised of three sections:
Development Review & Permitting
Clean CA Grant Funded Project Update - Art Work/Murals on Caltrans Bridge
Mural Location Map
RFP - Call for Artist Crosswalk Art Program
RFP - Call for Artists - Addendum 1
RFP - Call for Artists - Addendum 2
RFP - Call for Artists - Addendum 3
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PROJECTS IN PROGRESS:
Roundabout Construction at Greenwood Avenue & Watcher Street Beginning July 28, 2026
Construction of the new roundabout at the intersection of Greenwood Avenue and Watcher Street will begin on July 28, 2026. The project is designed to improve traffic operations, enhance roadway safety, and reduce vehicle delays at the intersection.
To facilitate construction activities, Greenwood Avenue between Neenah Avenue (south of Slauson Avenue) and Gage Avenue will be closed to through traffic intermittently during the construction period. Advance “Road Closed to Through Traffic” signs will be installed at the intersections of Greenwood Avenue/Slauson Avenue and Greenwood Avenue/Gage Avenue to provide motorists with advance notice.
The temporary through-traffic closure is necessary to prevent vehicles from being diverted across the nearby Union Pacific Railroad crossing, where public access is restricted and requires authorization from Union Pacific Railroad. Local access will be maintained at all times through alternate routes.
Motorists are encouraged to use alternate routes and allow additional travel time while construction is underway.
The City appreciates the public’s patience and cooperation as we complete these important roadway improvements to enhance traffic operations and safety.
Slauson Avenue Corridor Improvements
Slauson Corridor Improvement from I-5 to I-710 Construction Update
The Slauson Corridor Improvement Project, from I-5 to I-710, is scheduled to commence next week, with completion anticipated in April 2027. Improvements include, but are not limited to, pavement reconstruction, curb and gutter improvements, sidewalk improvements, ADA curb ramps, raised center landscaped median modifications, traffic signal modifications, pedestrian safety improvements, signing and striping, crosswalk improvements, and bus shelter installations.
Construction activities will primarily occur during nighttime hours, generally from 8:00 p.m. to 6:00 a.m., Monday through Friday. Temporary impacts to traffic, on-street parking, pedestrian access, bus stops, and access to properties within the project area are anticipated during construction. Access will be maintained to the extent feasible, and detours will be provided as needed.
Please contact Public Works Department at (323) 722-4805 ext. 4451
Randolph Corridor Improvements
This is a multi-agency project and the first meeting was held recently with the cities of Bell, Huntington Park, Commerce and the County of Los Angeles. This Project is expected to take approximately 40 months to complete.
If you wish to obtain more information, please contact the Public Works Department at 323-722-4805 / 4451.
Bicycle & Pedestrian Master Plan Project
Bicycle & Pedestrian Master Plan Project