Lost Hills Interchange Improvement

5 Documents in Project


SCH Number
Lead Agency
Caltrans 7 (Los Angeles) (California Department of Transportation, District 7)
Document Title
Lost Hills Interchange Improvement
Document Type
EA - Environmental Assessment
Present Land Use
Transportation and Open Space-Recreational

Document Description
Note: EA, Review per lead The City of Calabasas proposes to replace the existing Lost Hills Road/ U.S. Highway 101 overcrossing and modify the interchange (proposed project). The interchange is currently inadequate due to closely spaced intersections and the relatively high traffic flows. The proposed improvements would increase roadway widths to accommodate proper lane arrangement on the overcrossing; modify the existing northbound and southbound ramps and replace the existing overcrossing with a new one designed with increased vertical clearance and current seismic safety standards. Without the proposed project, traffic conditions would continue to worsen with time. The Caltrans is the lead agency for both the National Environmental Policy Act (NEPA) and CEQA.

Contact Information
Carlos Montez
California Department of Transportation, District 7
100 South Main Street
Los Angeles, CA 90012

Phone : (213) 897-9116


34°08'28"N 118°42'34"W
Los Angeles
Cross Streets
List Hills Road/ US 101
State Highways
US 101

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (Lost Hills Road Interchange)
Local Action
Other Action Other Action: Transportation
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Coastal Zone Drainage/Absorption Economics/Jobs Fiscal Impacts Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Septic System Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Conservation California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission California Regional Water Quality Control Board, Los Angeles Region 4 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency California Native American Heritage Commission California Department of Fish and Wildlife, South Coast 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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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