State Route 84 Arroyo De La Laguna Bridge Replacement Project (California Endangered Species Act (CESA) Inci-dental Take Permit No. 2081-2022-089-03 (ITP)).
6 Documents in Project
Summary
SCH Number
2018082045
Lead Agency
California Department of Transportation, District 4
(DOT)
Document Title
State Route 84 Arroyo De La Laguna Bridge Replacement Project (California Endangered Species Act (CESA) Inci-dental Take Permit No. 2081-2022-089-03 (ITP)).
Document Type
NOD - Notice of Determination
Received
Posted
3/14/2025
Document Description
This proposed project involves the replacement of an existing 310-foot-long and 38-foot-wide four-span bridge with a new 320-foot-long and 64-foot-wide three-span bridge. The bridge profile will be raised 1.08 feet and the road alignment will remain a two-lane throughway. The new bridge structure will include two 12-foot-wide lanes, a 14-foot-wide east-west pedestrian path on the south side of the bridge, standard 42-inch-high railings, 9-foot-wide shoulders with 6-foot-wide bicycle lanes, and a 2-foot-wide painted median rumble strip.
The Project will result in impacts to 1.99 acres of Alameda whipsnake a.k.a. Alameda striped racer (Masticophis lateralis euryxanthus) habitat including temporary impacts to 1.86 acres; the Project will permanently remove 0.13 acres of Alameda whipsnake habitat. The project is expected to result in incidental take of Alameda whipsnake, which is designated as a threatened species under CESA. The ITP referenced above as issued by CDFW authorizes incidental take of species listed under CESA that may occur as a result of Project implementation.
Contact Information
Name
Jacqueline Dixon
Agency Name
CA Department of Fish and Wildlife
Job Title
Senior Environmental Scientist (Specialist)
Contact Types
Responsible Agency
Phone
Name
Mathew Rechs
Agency Name
California Department of Transportation
Job Title
Lead Agency Contact
Contact Types
Lead/Public Agency
Phone
Location
Cities
Town of Sunol
Counties
Alameda
Regions
San Francisco Bay Area
Other Location Info
The State Route 84 (SR-84) Arroyo De La Laguna Bridge Replacement Project (Project) is located on SR-84 at Post Mile (PM) 17.2 within the Town of Sunol, Alameda County, in the State of California.
Notice of Determination
Approving Agency
CA Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Alameda
Final Environmental Document Available at
The EIR prepared by the lead agency for the Project is available to the general public at the office location listed above for the lead agency. CDFW’s administrative record of proceedings related to the incidental take permit is available to the public for review at CDFW’s regional office.
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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