California Department of Transportation, District 6
Interstate 580 Storm Damage Repair [California Endangered Species Act (CESA) Incidental Take Permit No. 2081-2014-070-03 (ITP)]
NOD - Notice of Determination
Present Land Use
Large parcel agriculture/Lands outside of urban growth boundary; wind resource area
The California Department of Transportation (Permittee) proposes to repair roadway damage and deficiencies that include broken roadway slabs, erosion of the hillside supporting the eastbound lanes and outside shoulder, and the deficiencies in the underground drainage system. Proposed work includes the installation of a tie-back wall between PM 3.9 and 4.2, reconstruction of pavement and shoulder widening, installation of guard rails and barriers, and the repair and upgrade of existing drainage facilities, including the replacement of an existing cross culvert and downdrain, and the installation of two new drainage culverts.
The Project will result in 1.5 acres of impacts to California tiger salamander (Ambystoma californiense) habitat. The project is expected to result in incidental take of California tiger salamander, 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.
CDFW Bay Delta Region, 7329 Silverado Trail, Napa, CA 94558
(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA
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