Warning Sign System


SCH Number
Lead Agency
Caltrans, District 1 - Eureka (California Department of Transportation, District 1)
Document Title
Warning Sign System
Document Type
NOE - Notice of Exemption
Project Applicant
California Department of Transportation

Document Description
Construct warning sign systems with vehicle detectors to activate flashing beacons. To install the electrical conduit for the flashing beacon systems, trenching and backfill will occur in specified areas. In addition, place Detail 40 at Road 144 to direct turning traffic into acceleration lane.

Contact Information
Vincent Heim
California Department of Transportation
1656 Union Street, Rm 155
Eureka, CA 95501

Phone : (707) 441-4548


Other Location Info
State Hwy 20-Post mile 33.7-34.1, ~0.25 Mile west of Road 144 in Mendocino Co.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Reasons for Exemption
The project is maintenance and updating of an existing facility - SR 20 - initiated by District 1 Traffic safety for the purpose to improve safety for motorists and reduce the frequency of collisions occurring within the project limits. There will be no change in the use of the facility or unusual circumstances. There are no impacts or significant effects to environmental resources or cultural/historical resources, and standard project practices will be implemented to ensure compliance will all applicable laws


Notice of Exemption
0J830_CE to SCH_28 April 2020   PDF 344 K 2020040370_0J830_NOE   PDF 174 K

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