Mariposa Road Bridge Scour Mitigation Project

4 Documents in Project

Summary

SCH Number
2016012003
Lead Agency
San Joaquin County
Document Title
Mariposa Road Bridge Scour Mitigation Project
Document Type
NOD - Notice of Determination
Received

Document Description
The County proposes to repair the area around the bridge footings and abutments where scour is taking place. As part of the project, no work on the existing bridge structure itself would occur. The overall objective of the proposed project is to create a uniform channel section through existing bridge with scour countermeasures in place to prevent further channel degradation. The scope of work includes the following: Clearing and grubbing along the creek banks; installation of a temporary access ramp and coffer dams, or alternative diversion methods, to access the creek channel during construction while the creek is flowing; Excavation of the existing earthen channel bottom and banks to an approx. depth of 1.5 to 3 feet. Placement of a layer of Caltrans Light Class Rock Slope Protection (RSP) in the excavated channel bottom to conform to the upstream and downstream conditions.

Contact Information
Ashlen McGinnis
San Joaquin County
1810 East Hazelton Avenue
Stockton, CA 95205

209-468-3085

Location

Coordinates
37°53'42"N 121°7'5.5"W
Cities
Stockton
Counties
San Joaquin
Cross Streets
East Sola Road
Zip
95215
Total Acres
.95
State Highways
4
Waterways
South Littlejohn's Creek
Township
1N
Range
8E
Section
32
Base
Peters

Notice of Determination

Approving Agency
San Joaquin County
Approving Agency Role
Lead Agency
Approved On
Final EIR Available Location
1810 E. Hazelton Ave., Stockton, CA 95205

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
No
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A Statement of Overriding Considerations was adopted for this project
No
(5) Findings were made pursuant to the provisions of CEQA
Yes
Download CSV New Search