State Route 4 / Main Street-Widening Project
2 Documents in Project
Summary
SCH Number
2011122016
Lead Agency
California Department of Transportation, District 4
Document Title
State Route 4 / Main Street-Widening Project
Document Type
NEG - Negative Declaration
Received
Document Description
The project is located along SR4/Main Street between Highway 160 and Big Break Road in the City of Oakley, in Contra Costa County. The City proposes to widen SR4/Main Street between southern ramp to Highway 160. Currently the street is a four-lane undivided roadway with two 12-feet wide lanes in each direction separated by a 10 feet median between 160 and Big Break Road. These two lanes in each direct will be widened to 3 lanes each direction each 12 feet in width and 14 feet median separation.
Contact Information
Name
Howell Chan
Agency Name
Caltrans
Contact Types
Lead/Public Agency
Phone
Location
Cities
Antioch, Oakley
Counties
Contra Costa
Cross Streets
Between State Highway 160 and Big Break Road in Oakley, Antioch
Zip
94561
State Highways
Hwy 4 & 160
Railways
No
Airports
No
Schools
No
Waterways
No
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Native American Heritage Commission (NAHC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, 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 (RWQCB), California Highway Patrol
State Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Highway Patrol
Development Types
Transportation:Local Road (widening Main Street)
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Economics/Jobs, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Transportation, Vegetation, Wetland/Riparian
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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.