10-1Q260: Traffic Management System Improvements


SCH Number
Public Agency
California Department of Transportation, District 10 (DOT)
Document Title
10-1Q260: Traffic Management System Improvements
Document Type
NOE - Notice of Exemption
Document Description
The California Department of Transportation (Caltrans) proposes upgrading the Traffic Management System (TMS) equipment at nine (9) locations in San Joaquin (SJ) County on State Route (SR) 99, between post miles 28.4 and 29.7 (see Continuation sheet). The scope of work at Locations 1, 2 ,3, 4, 5, and 9, includes replacing existing Microwave Vehicle Detection Systems (MVDS) with loops. Trenching will be required to install new cabinets/boxes and conduit. At Locations 6, 7, and 8, existing loops and electrical cabinets will be replaced. Trenching may be required when installing new cabinets. At Location 1 and 4, Temporary Construction Easements may be required. The purpose of this project is to improve real-time communication of traffic conditions to both Caltrans and the traveling public. The project is needed to improve transportation management and ensure safe operation of the State Highway System.

Contact Information

Elizabeth Hummel
Agency Name
Job Title
Associate Environmental Planner
Contact Types
Lead/Public Agency


San Joaquin
Northern California
State Highways
State Route 99

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Existing Facilities Section 15301
Reasons for Exemption
The project will not affect any sensitive species or their habitats, cultural resources, scenic resources, or any other environmentally sensitive resources.
County Clerk
San Joaquin


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