Van Allen Road Bridge Scour Mitigation Project

3 Documents in Project

Summary

SCH Number
2014042076
Lead Agency
San Joaquin County
Document Title
Van Allen Road Bridge Scour Mitigation Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The County proposes to develop a uniform channel section supporting Van Allen Road Bridge with scour countermeasures to prevent channel degradation of South Littlejohn's Creek. The proposed project will include the following actions: 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 approximate depth of 4.5 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 with staggered concrete baffles to hold the RSP in place.

Contact Information
Mark Hopkins
San Joaquin County
1810 East Hazelton Avenue
Stockton, CA 95205

209 468 3085

Location

Coordinates
37°54'46.6"N 121°3'22"W
Counties
San Joaquin
Cross Streets
East Oakwood Road
Zip
95212
Total Acres
.95
State Highways
Hwy 4
Waterways
South Littlejohn's Creek
Township
1N
Range
8E
Section
25/26
Other Location Info
Farmington

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Scour Mitigation)
Project Issues
Biological Resources Water Quality
Reviewing Agencies
Air Resources Board California Department of Parks and Recreation California Highway Patrol Caltrans, District 10 Delta Protection Commission Department of Fish and Wildlife, Region 2 Department of Water Resources Native American Heritage Commission Office of Historic Preservation Resources Agency State Lands Commission Central Valley Flood Protection Board Regional Water Quality Control Bd., Region 5 (Sacramento)
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