Van Allen Road Bridge Scour Mitigation Project

3 Documents in Project


SCH Number
Lead Agency
San Joaquin County
Document Title
Van Allen Road Bridge Scour Mitigation Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Resource Conservation (OS/RC) for the General Plan and General Agriculture (AG Zone) for County Zoning

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
Lead/Public Agency
1810 East Hazelton Avenue
Stockton, CA 95205

Phone : (209) 468-3085


37°54'46.6"N 121°3'22"W
San Joaquin
Cross Streets
East Oakwood Road
Total Acres
State Highways
Hwy 4
South Littlejohn's Creek
Other Location Info

Notice of Completion

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

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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