State Route 128 Capell Creek Bridge Replacement Project (Lake or Streambed Alteration Agreement No. 1600-2017-0503-R3)

6 Documents in Project

Summary

SCH Number
2016022010
Lead Agency
Caltrans 4 (Oakland) (California Department of Transportation, District 4)
Document Title
State Route 128 Capell Creek Bridge Replacement Project (Lake or Streambed Alteration Agreement No. 1600-2017-0503-R3)
Document Type
NOD - Notice of Determination
Received
Posted
7/2/2018
Present Land Use
Transportation Facility

Document Description
CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2017-0503-R3, pursuant to section 1602 of the Fish and Game Code to the project Applicant, Caltrans, District 4. Caltrans (Permittee) proposes to replace the existing Capell Creek Bridge with a new bridge and install a series horizontal drains along Capell Creek as well as a geo-tech wall. The existing reinforced concrete bridge and steel girder bridge will be replaced with a pre-cast/pre-stressed I-girder bridge with cast in place/reinforced concrete bents on the existing alignment. A temporary detour bridge will be installed adjacent and on the downstream side of the proposed bridge to carry traffic during demolition and bridge construction. The order of work will be as follows over 3 construction seasons; Season 1: clear and grub, install staging areas for temporary detour bridge and horizontal drain work, install temporary detour bridge and associated road widening, install temporary access road to construct creek diversion, install horizontal drains, demolish existing bridge and remove creek diversion. Installation of horizontal drains maybe delayed until Season 2. Season 2: site preparation, install creek diversion system, construct bridge abutments and piers, construct bride deck and roadway approaches, shift traffic to proposed bridge, remove temporary detour bridge and remove creek diversion. Season 3; Site Restoration.

Contact Information
Robert Stanley
CDFW
2825 COrdelia Road, Suite 100
Fairfield, CA 94534

Phone : (707) 428-2093

Location

Cities
Napa
Counties
Napa
Cross Streets
SR 128 from PM 19.7 to 20.7
Zip
94558
State Highways
128

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
2825 Cordelia Road, Sutie 100, Fairfield, CA 94534

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 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
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
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