SR 99/Twin Cities Road Interchange Project (SR 99 PM 3.21 to 3.83, SR104/Twin Cities PM 0.0 to 0.8)

4 Documents in Project


SCH Number
Lead Agency
Galt, City of (City of Galt)
Document Title
SR 99/Twin Cities Road Interchange Project (SR 99 PM 3.21 to 3.83, SR104/Twin Cities PM 0.0 to 0.8)
Document Type
MND - Mitigated Negative Declaration

Document Description
The City of Galt, in conjunction with Caltrans, proposes to modify the Twin Cities Interchange on SR-99 before the year 2013 in order to provide sufficient capacity to accommodate projected increases in regional and local traffic during the next 10 years and provide safe and effective pedestrian and bicycle circulation between East and West Stockton Boulevards. The project would improve traffic congestion at the interchange, provide modern roundabouts at each of the frontage road intersections, provide a new freeway onramp in the southbound direction onto SR-99, provide pedestrian access at the two intersections and a sidewalk on the north side of Twin Cities Road connecting the intersections, and includes ADA upgrades.

Contact Information
Chris Erias
City of Galt
495 Industrial Drive
Galt, CA 95632

Phone : (209) 366-7200


38°17'27"N 121°18'40"W
Cross Streets
SR-99/SR 104, Twin Cities Road
Total Acres
State Highways
Hwy 99
Laguna Creek (1.8 mi)

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (Interchange reconfiguration)
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Flood Plain/Flooding Geologic/Seismic Noise Soil Erosion/Compaction/Grading Toxic/Hazardous Vegetation Water Quality Wetland/Riparian
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Conservation California Department of Fish and Wildlife, North Central Region 2 California Department of Parks and Recreation California Department of Transportation, District 3 California Highway Patrol California Native American Heritage Commission California Public Utilities Commission Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency California Regional Water Quality Control Board, Central Valley Sacramento Region 5

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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