South Stockton 6-Lane

15 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 6
Document Title
South Stockton 6-Lane
Document Type
NOP - Notice of Preparation
Present Land Use
Urban/Residential, Urban/Commercial

Document Description
The California Department of Transportation (Caltrans) proposes to widen Route 99 from four lanes to six lanes, from 0.6 km north of Arch Road, KP 24.1 (PM 15.0), to 0.2 km south of Route 4 West, KP 29.9 (PM 18.6), in Stockton, in San Joaquin County. The project would also replace all existing bridges within the project limits to meet width and vertical clearance standards with provisions for the ultimate eight-lane freeway concept.

Contact Information
Juergen Vespermann
Department of Transportation, District 6
Lead/Public Agency
2015 E. Shields, Suite 100
Fresno, CA 93726

Phone : (559) 243-8171


37°56'1.50"N 121°14'2"W
San Joaquin
Cross Streets
Arch Road to Route 4 West
State Highways
99 and 4
A.T. & S.F.
Stockton Metropolitan
Roosevelt School
North Little John Creek, Duck Creek, and Mormon Slough

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (6-Lane Freeway)
Project Issues
Aesthetics Air Quality Cultural Resources Cumulative Effects Economics/Jobs Flood Plain/Flooding Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Population/Housing Public Services Septic System Transportation Vegetation Wetland/Riparian Wildlife
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Fish and Wildlife, North Central Region 2 (CDFW) California Department of Parks and Recreation California Department of State Parks, Division of Boating and Waterways California Highway Patrol California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB) Caltrans, Division of Aeronautics Department of General Services (DGS) Department of Housing and Community Development Department of Water Resources Resources Agency State Water Resources Control Board, Division of Water Quality

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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