TMS Replacement
Summary
SCH Number
2026050263
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
TMS Replacement
Document Type
NOE - Notice of Exemption
Received
Posted
5/7/2026
Document Description
The project proposes to replace end-of-life Traffic Signal Technology at 74 TMS locations on various routes in the counties of San Francisco and San Mateo. The specific TMS include Closed-Circuit Television Camera (CCTV), Changeable Message Sign (CMS), Extinguishable Message Sign (EMS), Freeway Ramp Metering, Highway Advisory Radio (HAR), Traffic Monitoring System (TMS), Signal System, and Delegated Signal System.
Contact Information
Name
Zachary Gifford
Agency Name
Caltrans District 4
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Counties
San Francisco, San Mateo
Regions
San Francisco Bay Area
State Highways
Various
Other Location Info
SF-35-1.727/2.32
SF-101-0.702/5.4
SF-280-R0.15/R4.4
SM-84-R26.41/28.68
SM-92-T7.19/R12.9
SM-101-1.0/25.844
SM-280-R5/R26.05
SM-380-T4.83/5.4
Other Information
Sign & electrical work on various state highways in San Francisco & San Mateo Counties at specific postmile locations.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section15302 Class 2 C
Reasons for Exemption
This project consists of the replacement or reconstruction of existing utility systems and involving no expansion of capacity.
County Clerks
San Francisco, San Mateo