City Construction Projects

Construction Updates

Visit this page for construction and related notices for work occurring in San Dimas.

Note that while the City makes every attempt to provide you with the most up-to-date information, construction schedules may change with little or no notice for various reasons, including, but not limited to, weather conditions and unforeseen delays.  Thank you for your patience as we work together to improve the City of San Dimas!

Please click here for the most up-to-date information on the Foothill Gold Line.

Click here to view recently completed projects.

CC2022-05 Via Vaquero et al Street Improvement Project
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Construction Update:

September 09th, The City’s Contractor is scheduled to complete Street paving on San Simeon, Santa Cruz, San Marcos, San Luis Rey Drive, and San Antonio Rd. The streets will be closed to vehicle access and residents should anticipate not having vehicular access to their garages from 7:00am to 5:00pm.

September 13th, The City’s Contractor is scheduled to complete Street paving on Via Vaquero West of San Dimas Avenue. There will be limited vehicle access on Via Vaquero due to the scheduled street paving. Please allow additional travel time to accommodate for the construction. The streets will be posted “No Parking” in advance of the street closures. Please adhere to all construction signage. Waste management will service trash bins early in the morning.  

To help minimize construction impacts, the City will continue to waive overnight parking restrictions starting through September 13 for all delineated parking stalls on Via Vaquero, on the West side of San Dimas Avenue North of Via Vaquero and at the City Municipal Park and Ride South of Railroad between Monte Vista and San Dimas Avenue as shown on the attached.

For any questions please contact the City’s Public Works Department at (909) 394-6240 or via email at publicworks@sandimasca.gov


Project Description
The Via Vaquero et al Street Improvement Project will reconstruct approximately 150,000 square feet of pavement using approximately 4,250 tons of asphalt concrete. The project will rehabilitate Via Vaquero West of San Dimas Avenue including all connecting public streets. This project will provide an aesthetically pleasing, smoother, and quieter street surface for many years. Along with the street rehabilitation the project will replace minor curb, gutter, sidewalk panels and corner ramp upgrades improving accessibility.

Construction is scheduled to start August 15, 2022 and is anticipated to take approximately three months to complete. The project cost is approximately $1.4 million and of that cost $300,000 is SB 1 Road Maintenance and Recovery Act of 2017 funded (Gas Tax). The new pavement’s estimated useful life is 20 to 25 years.

Due to construction, portions of the street must be closed to provide adequate space for traffic and to provide a smooth long-lasting finish.  The City and the contractor will work to make this closure as short as possible.  However, residences adjacent to the construction should anticipate not having access to their garages from 7:00AM to 5:00PM on specific days. Notifications will be provided prior to the access restrictions.
The City appreciates your cooperation in this important neighborhood enhancement project and apologizes for the temporary inconvenience associated with the construction process.

For any questions on this project, contact the Public Works Department at (909) 394-6240 or email publicworks@sandimasca.gov.  Reasonable Accommodations will be made for individuals who are affected by the project. Please Call (909) 394-6240.


CC2022-03 Derby Road, Kent Street & Leed Court Street Improvement Project
DERBY KENT - Copy

Construction Update: Derby Road, Kent Street & Leed Court Street Improvement Project
Date:  08-22-2022
The City’s contractor R.C. Becker and Son Inc. is anticipated to begin construction July 18th, 2022.

Manholes and utility boxes/valves were adjusted on 8/18. Contractor will be paving around the manholes and utility boxes/valves on 8/23.

Please follow all posted traffic signage and follow the direction of R.C. Becker’s crewmembers.  Thank you for your cooperation!

Project Description
Derby Road, Kent Street & Leed Court road will be under construction by July 18th, 2022. The project will reconstruct approximately 63,000 square feet of pavement using 1,700 tons of asphalt concrete and 1,200 SF of portland cement concrete improvements. The new pavement will provide a smooth-running road surface free from defects, quieter and fix cross fall drainage issues. The project is estimated to cost approximately $500,000.00 and of that cost $400,000.00 is SB 1 Road Maintenance and Recovery Act of 2017 funded (Gas Tax).

Construction is anticipated to take 1 month to complete.
Because of the extent of the improvements required, portions of the street must be closed during construction.  The City and the contractor will work to make this closure as short as possible.  However, residences receiving this notice should anticipate not having access to their garages from 7:00AM to 5:00PM on specific days. Notifications will be provided a minimum of 2 days prior to access restrictions.

To accommodate vehicles that are normally parked in garages accessed from these streets, the City will allow overnight street parking for all streets and limits per enclosed graphic starting July 17th. All other parking restrictions (red curb, fire hydrant, no stopping zones, etc.) shall remain in effect. 

While the streets are closed for construction, Waste Management will be picking up the bins early in the morning.

The City appreciates your cooperation in this important neighborhood enhancement project and apologizes for the temporary inconvenience associated with the construction process.
Updated Derby Kent Parking Restiction Waived

 For any questions on this project, contact the Public Works Department at (909) 394-6240 or email publicworks@sandimasca.gov.

Construction Impacts: Work will be phased and access will be limited during certain construction phases when: concrete is being poured, existing pavement is being removed, new pavement is being placed and rolled. Affected residents will be notified in advanced.

Reasonable Accommodations will be made for individuals who are affected by the project. Please Call (909) 394-6240.


CC 2021-03 Covina et al Street Improvement Project


Construction Update
: Covina et al Street Improvement Project
Date:  12-18-2021

Scheduled Work The City’s contractor Gentry Brothers Inc. is scheduled to place asphalt pavement (the final cap) on Saturday , December 18 from Arrow Highway to Cliffside Drive (reference image below) starting at 8:00 am through 5:00  pm.

Construction Impacts: One traffic lane will be maintained in each direction on Covina Blvd during final asphalt paving . Left turn vehicle traffic on Covina Blvd will be impacted during the scheduled paving.  Access will be restricted at each drive approach for a short duration while the paving machine and crew places asphalt directly in front of each drive approach. Access will be maintained to all businesses. Sections of sidewalks and/or crosswalks will be closed to pedestrian traffic while remaining concrete work is being completed.
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Large equipment will be utilized during this construction phase. Please plan for additional travel time due to construction and adhere to the temporary traffic control and signage.

For questions or concerns please contact the Public Works Department at (909) 394-6240 or via email at publicworks@sandimasca.gov.

Project Description
The Covina Boulevard et al Street Improvement Project will reconstruct approximately 325,000 square feet of pavement using approximately 9000 tons of asphalt concrete. The project will rehabilitate Covina Boulevard between Arrow Highway and the 57 freeway on/off ramps providing an aesthetically pleasing, smoother, and quieter street surface for many years. Along with the street rehabilitation the project will replace minor curb, gutter, sidewalk panels and corner ramp upgrades improving accessibility.

Construction is scheduled to start October 4, 2021 and is anticipated to take approximately three months to complete.

Where feasible this project uses environmentally friendly and cost-effective construction processes including Full-Depth-Reclamation (FDR) which recycles the existing asphalt concrete and underlying aggregate base/soil material.  The existing pavement will be pulverized or crushed, mixed with cement, and rolled into a stronger sub-base; left to cure for up to five days per lane and closed to vehicle traffic. Following the cure time, the new asphalt concrete pavement shall be constructed.  The project cost is approximately $2 million and of that cost $600,000 is SB 1 Road Maintenance and Recovery Act of 2017 funded (Gas Tax). The new pavement’s estimated useful life is 20 to 25 years.