1/41/227 Rumble Strip Project


SCH Number
Public Agency
California Department of Transportation, District 5 (DOT)
Document Title
1/41/227 Rumble Strip Project
Document Type
NOE - Notice of Exemption
Document Description
Caltrans proposes to install centerline and edge line rumble strip on Highways 1, 41, and 227 in San Luis Obispo and Monterey counties (see second page for location). The purpose of this Safety project is to reduce the number and severity of roadway departure collisions. All work will occur on existing pavement within the right of way. Rumble strips will be ground into existing asphalt concrete surfaces. Edge line rumble strip will only be installed in areas where the outside paved shoulder is a minimum of five feet to the right of the rumble strip. The project will also include existing traffic stripe removal and replacement.

Contact Information

Hannah Butler
Agency Name
Contact Types
Lead/Public Agency

Agency Name
Contact Types
Project Applicant


Monterey, San Luis Obispo
State Highways
State Routes: 1, 41, 227
Other Location Info
This project includes installation of centerline and edge line rumble strips on State Routes 1, 41, and 227 in San Luis Obispo and Monterey counties.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1 (c)
Reasons for Exemption
This project includes improvements to existing highway facilities.


Environmental Document

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