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.

CC2025-04 East Fifth Street Et Al- Street Improvement Project

Construction Update 10/13/2025:

Construction is scheduled to begin on October 20, 2025. The initial work will include potholing and locating existing utilities. During the following week, crews will begin removing concrete for sidewalks, curbs and gutters, and curb ramps.

Residents whose driveway access may be temporarily affected will receive advance notification from the contractor.

At the September 9^th City Council Meeting, the City of San Dimas awarded a contract to Vance Corporation to rehabilitate the roadway on East Fifth Street (from San Dimas Avenue to Walnut Avenue), 500 & 600 Block of Belleview Avenue, Hallock Avenue, Payson Street (West of Walnut Avenue), Smead Way, and Gladstone Street (from Amelia Avenue to Dallas Road). The overall project is estimated to cost $900,000. The improvements will provide both an aesthetic enhancement to the neighborhood and improved access for residents.  Construction is scheduled to begin on October 20, 2025, and will take approximately two months to complete. Throughout construction, residents may experience changes to trash services and restricted access to driveways for short period. Also, the City will conduct inspections via drone to monitor progress of construction and completion of the project. More information on this can be found on Page 2 of this notice or by attending the following public meeting:

Public Meeting:

San Dimas Senior Center Multipurpose Room

201 East Bonita Ave, San Dimas, CA 91773

Wednesday, October 15, 2025

6:00 p.m. – 7:30 p.m.

 

The purpose of the meeting is to learn more about the project and its impacts. Members of the City’s Public Works Department, along with representatives from the project contractor, Vance Corporation, will provide an overview of the project, discuss the anticipated schedule, and address any questions or concerns. For additional information, please contact the Public Works Department at (909) 394-6240 or publicworks@sandimasca.gov. You may also contact the Project Contractor, Vance Corporation at (909) 355-4333.

Project Overview

The project will include rehabilitation of concrete curbs and gutters, along with asphalt pavement replacement, resulting in a smoother, quieter, and longer-lasting street surface. During construction, temporary traffic delays and lane restrictions should be expected.

Trash Services

 Waste Management has been directed to begin trash collection earlier than typically scheduled to avoid conflicts with construction activities.

Please place all bins out no later than 6:00 a.m. on scheduled pick-up days to avoid interruptions to service and construction. If you have any questions regarding additional trash services, please contact Public Works.

Driveway Access

In some cases, driveway access will be restricted between the hours of 7:00 a.m. and 5:00 p.m. for short durations. Residents will receive notification at least two days prior, whenever driveway access will be affected.

The City and its contractor will make every effort to minimize inconvenience, and your cooperation will help shorten the construction period and allow the City to restore normal traffic patterns as quickly as possible.

 Drone Inspections

As a courtesy, we would also like to inform you that between October and December 2025, the City’s licensed Unmanned Aircraft System (UAS) operator will be conducting operations with an FAA-registered drone in the project area. The drone will be used to capture before-and-after photographs and perform inspections related to the roadway improvements. Please be assured that your privacy is important, and the cameras will be focused solely on the roadway.

 While the construction impacts are temporary and inconvenient, its benefits are expected to last for decades to come. We would like to thank you in advance for your patience and cooperation during construction.

CC2024-01 East Via Vaquero - Street Improvement Project

We are excited to announce a significant infrastructure improvement project that will enhance the quality and safety of our community's road network. The project encompasses the removal and replacement of asphalt concrete and Portland cement concrete on East Via Vaquero, Pistol Creek, and Cedar Creek. Our key objectives are to enhance safety, reduce future maintenance costs, and provide a visually pleasing, smooth street surface. The project spans approximately 45,000 square feet of pavement reconstruction and rehabilitation, utilizing a total of 1,200 tons of asphalt concrete pavement and performing Portland Cement Concrete (PCC) improvements, alongside re-striping of traffic legends. The total cost amounts to $450,000.00, with $400,000.00 covered by SB-1 funds (Gas Tax) and $50,000.00 from Measure R funds, emphasizing City’s commitment to utilizing state and local resources for community benefit. We understand that construction projects may cause temporary inconvenience, but we assure you that every effort will be made to minimize disruptions and complete the work efficiently. Your cooperation and patience during the construction period are greatly appreciated as we work towards creating a safer and more aesthetically pleasing environment for all residents.

Construction Update: 11/25/2024

Sequel Contractor was unable to proceed with placing the final layer of asphalt due to recent weather conditions. Work is scheduled to resume on Monday, December 2nd, weather permitting. Thank you for your understanding and patience as we work to complete this project.

Construction Update: 11/19/2024

Sequel Contractors was unable to secure the necessary materials this week, and asphalt placement has been rescheduled for Monday, November 25, 2024. Please note that access will be limited during working hours, from 7:00 AM to 5:00 PM on this date. We encourage residents to plan ahead to minimize any inconvenience. Residents who typically leave before 8:00 AM and return after 5:00 PM should experience minimal disruptions. We appreciate your patience and cooperation as we work to complete this project. For any questions, please contact the City’s Public Works Department at (909) 394-6240 or email publicworks@sandimasca.gov.

Construction Update: 11/18/2024

Sequel contractor will be placing the final layer of asphalt tomorrow, Tuesday, 11/19/2024. Manhole and utility valve adjustments are scheduled for Wednesday, 11/20/2024, and Thursday, 11/21/2024. Please be aware that access will be limited during working hours, from 7:00 AM to 5:00 PM, on these days. We encourage residents to plan accordingly to minimize any inconvenience. Residents who typically leave before 8:00 AM and return after 5:00 PM should experience minimal disruptions. Thank you for your patience and cooperation during this time. For any questions, please contact the City’s Public Works Department at (909) 394-6240 or email publicworks@sandimasca.gov.