178 Signs


SCH Number
Lead Agency
Caltrans, District 9 - Bishop (California Department of Transportation, District 9)
Document Title
178 Signs
Document Type
NOE - Notice of Exemption
Project Applicant
California Department of Transportation

Document Description
Caltrans District 9 is proposing to (1) install new horizontal signs, (2) remove and replace existing sign posts and panels and (3) install chevrons and change in alignment arrow signs along State Route 178. Approximately 92 new signs will be installed. Caltrans has changed the way the Department determines comfortable speeds on horizontal curves. To comply with the new requirements, Caltrans must post new speeds for most of the curves. In addition to that the department has new guidelines for the installation of chevrons and change in alignment arrows. To comply with that we must install chevrons and arrows on any curve posted 15 MPH or more under the posted speed limit.

Contact Information
Ryan Spaulding
Caltrans District 9
500 South Main Street
Bishop, CA 93514

Phone : (760) 872-5244


Other Location Info
State Route 178 from post mile 57.10 to 88.30

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Reasons for Exemption
After a review of the proposed project and field site visits it has been determined that no known environmental resources will be impacted by the project.


Notice of Exemption
2020020479_09-36920_NOE_20200226   PDF 240 K

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