South Mendocino Digouts
Summary
SCH Number
2025071058
Public Agency
California Department of Transportation, District 1
(DOT)
Document Title
South Mendocino Digouts
Document Type
NOE - Notice of Exemption
Received
Posted
7/25/2025
Document Description
Maintenance is developing a project on Routes 20 and 101 in Mendocino County near Calpella from Route 101/20 separation to 0.1 mile east of North Calpella Overcrossing and near Hopland from 0.3 mile north of Route 175 to Crawford Creek Bridge. The purpose of this project is to replace asphalt concrete surfacing on these segments of highway to preserve the integrity of the roadway.
Work will consist of cold planing asphalt concrete, replacing asphalt concrete surfacing, and placing traffic striping. All work will be within the existing State right of way. Project will include all four Route 101/20 ramps. Equipment staging will be confined to paved surfaces and existing non-vegetated turnouts. Construction Area Signs and Portable Changeable Message Signs will tentatively be placed with negligible soil disturbance. There will be no tree removal.
Contact Information
Name
Coady Reynolds
Agency Name
DOT, Caltrans
Job Title
Sr. Environmental Scientist
Contact Types
Lead/Public Agency
Address
Phone
Location
Cities
Unincorporated area
Counties
Mendocino
Regions
Northern California
State Highways
Routes-20 and -101
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1, California Code of Regulations, title 14, section 15304. Existing Facilities.
Reasons for Exemption
This project involves minor alterations to existing facilities, which does not involve removal of healthy, mature, scenic trees, or adversely impact sensitive plant or wildlife species.
County Clerk
Mendocino
Attachments
Notice of Exemption
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