Crow Canyon Roadway Shoulder Repairs Project in Unincorporated Alameda County
Summary
SCH Number
2022030011
Public Agency
Alameda County Public Works Agency
(ACPWA)
Document Title
Crow Canyon Roadway Shoulder Repairs Project in Unincorporated Alameda County
Document Type
NOE - Notice of Exemption
Received
Posted
3/1/2022
Document Description
The Alameda County Public Works Agency proposes to repair the storm damaged northerly shoulder of Crow Canyon Road between Mile Markers 6.00 and 6.25 in Unincorporated Alameda County. Four walls at four discrete locations will be constructed along a 1,400 foot long project limit with varying lengths of 50, 100, 106.5 and 140 feet, consisting of approximately seventy-two 40-foot long, drilled and cast-in-place steel piles encased in concrete, with pressure treated timber lagging placed in-between. The piles will be installed using a crane staged on a 10-foot wide temporary graded/benched section on the shoulder of the roadway. The temporary bench will be regraded and paved to form the new roadway shoulder. The work will also include replacing approximately 1,300 linear feet of existing guardrail; demolishing and reconstructing the damaged section of the roadway pavement with new asphalt concrete; and lane striping. A total of 25 trees in conflict with the project will be removed. The purpose of the project is to provide traffic safety.
Contact Information
Name
Jim Browne
Agency Name
Alameda County Public Works Agency
Job Title
Acting Environmental Services Supervisor
Contact Types
Lead/Public Agency
Phone
Email
Location
Counties
Alameda
Regions
Unincorporated
Other Location Info
Crow Canyon Road between Mile Markers 6.00 and 6.25
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1; California Code of Regulations, title 14, section 15301
Reasons for Exemption
The proposed project constitutes repair, maintenance, and minor alteration to existing public facilities involving negligible expansion of use.
County Clerk
Alameda
Attachments
Notice of Exemption
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