Since its incorporation in 1960, the unprecedented growth of San Dimas has transformed the City from an essentially rural area to a well-balanced community offering industrial, commercial, and residential living. In addition to the 1,700 acre Frank G. Bonelli Recreational Area which lies within the City boundaries, there are many parks such as San Dimas Canyon Park, a city-owned golf course (San Dimas Canyon Golf Club), and over 27 miles of equestrian trails for riding. The city services include an extensive recreational program for youth and for senior citizens, and the City boasts a new modern City Hall, with excellent provisions made for County Sheriff and Fire Departments, along with a fine Los Angeles County Library and Engineering Regional Office.
City Construction Projects
Construction Update: 11/8/2024
Sequel Contractor will be removing asphalt adjacent to the driveway garages at 102, 106, 110, and 114 on Wednesday, November 13, 2024. By the end of the day Wednesday, temporary ramping will be installed to maintain access. Starting on Thursday, November 14, 2024, the contractor will begin grinding and base paving on East Via Vaquero, Pistol Creek Road, and Cedar Creek Road. The base paving is scheduled to be completed by Friday, November 15, 2024. Please note that access will be limited during working hours from 7:00 AM to 5:00 PM on these days. We recommend planning ahead to minimize any inconvenience. Residents who typically leave before 8 AM and return after 5 PM should experience minimal disruptions. Thank you for your cooperation and understanding during this time. For any questions, please contact the City’s Public Works Department at (909) 394-6240 or via email at publicworks@sandimasca.gov.
The contractor is scheduled to start concrete removal the week of October 28, with new concrete pouring planned later that same week. The path of travel will be fully restored at the end of each workday. Please adhere to all posted traffic control devices.
Construction Update: 10/16/2024
The contractor will begin potholing to locate existing utilities starting on 10/21/2024. Work hours are scheduled from 7:00 AM to 5:00 PM. During this period (8:00 AM to 5:00 PM), the City will provide alternative parking options, as shown in the image below. The contractor will notify residents in advance when driveway access may be limited.
Residents who typically leave before 8 AM and return after 5 PM should experience minimal disruptions.
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Construction Update: 3/20/2024:
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.
CC2024-07 Slurry Zone 6 & 9
Construction Update 9/18/24:
Starting Monday, September 23, 2024 through Friday, September 27, 2024, the contractor will place slurry seal per the schedule linked below. Streets will be closed to vehicle traffic and pedestrians starting at 8:00 am to 4:00 pm during application and until the slurry seal cures. Sidewalks in the affected areas will remain open.
Schedule 9/23 - 9/27 Zones 6
Construction Update 9/11/24:
Starting Monday, September 16, 2024 through Friday, September 20, 2024, the contractor will place slurry seal per the schedule linked below. Streets will be closed to vehicle traffic and pedestrians starting at 8:00 am to 4:00 pm during application and until the slurry seal cures. Sidewalks in the affected areas will remain open.
Schedule 9/16 - 9/20 Zones 6 & 9
Construction Update 9/6/24:
The contractor will place slurry seal per the schedule linked below starting Monday, September 09, 2024. Streets will be closed to vehicle traffic and pedestrians (sidewalk will remain open) starting at 8:00 am to 4:00 pm during application and until the slurry seal cures.
CC2024-02 Lone Hill- Street Improvement Project
Construction Update 6/07/2024
Starting June 10, the City’s contractor Vance Corporation will mobilize equipment and start removal and replacement of concrete sidewalks and ramps. Vehicle traffic on Lone Hill Avenue will be reduced to one lane in each direction between Cienega Avenue and Covina Boulevard during working hours of 7:00 am to 5:00 pm.
You are cordially invited to find out more information about the project and its impact at the meeting scheduled for Thursday, June 06, 2024 at 6:00 pm at San Dimas City Hall. Members of the Public Works Department and the project’s contractor, Vance Corporation. will provide a project overview, projected schedule, and will address any questions or concerns that may arise. For additional information please contact the City’s Public Works Department at (909) 394-6240 or via email at publicworks@sandimasca.gov.
Construction Notice
Construction Update: 3/20/2024
The SB1 Funded Lone Hill Avenue Street Improvement Project will reconstruct Lone Hill Avenue between Covina Boulevard and W Cienega Avenue providing reduced future maintenance costs, increased safety, and an aesthetically pleasing, smoother, and quieter street surface for residents for decades to come. This project will reconstruct approximately 97,000 square feet of pavement using approximately 4,700 tons of asphalt concrete. Along with the street rehabilitation, this project will replace minor curb, gutter, sidewalk panels, and corner ramps to improve accessibility.
While we understand that construction projects may cause temporary inconvenience, your cooperation and patience during the construction period are greatly appreciated as we work towards creating a more aesthetically pleasing environment for all residents.