State Route 128 Roadway Retaining System
3 Documents in Project
Summary
SCH Number
2013102039
Lead Agency
California Department of Transportation, District 6
Document Title
State Route 128 Roadway Retaining System
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Grassland/urban space area
Document Description
Caltrans proposes to construct a 90 foot long and 27-foot deep Cast in Drilled Hole soldier pile wall. The wall will be constructed outside of the northbound shoulder of SR 128. Project activities include replacing the corrugated metal pipe culvert that is crossing under the roadway. The drainage structure at the upstream end of the culvert will be removed and replaced with a flared end section. The existing headwall at the bottom of slope will remain in place. A drainage inlet, dike replacement and a guard railing system are proposed along the northbound shoulder. Two existing down drains will be replaced on the slope outside of the northbound shoulder.
Contact Information
Name
Kelly J. Hobbs
Agency Name
Caltrans #6
Contact Types
Lead/Public Agency
Phone
Location
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of Water Resources, Resources Agency
Project Issues
Biological Resources
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.