State Route 29/ State Route 221 Soscol Junction Improvement Project

Summary

SCH Number
2019099072
Lead Agency
Caltrans 3 (Marysville) (California Department of Transportation, District 3)
Document Title
State Route 29/ State Route 221 Soscol Junction Improvement Project
Document Type
MND - Mitigated Negative Declaration
Received
Project Applicant
California Department of Transportation (Caltrans)

Document Description
Caltrans, in partnership with the Napa Valley Transportation Authority (NVTA), proposes to reconfigure the existing intersection (Soscol Junction) of State Route (SR) 29 and SR 221 /Soscol Ferry Road in Napa County from a signalized intersection to a full diamond interchange, with two roundabout intersections on either side of SR 29. This proposed project is to improve traffic operations to alleviate congestion between Napa Valley and towards Interstate 1-80 and Route 37. Bicycle, and pedestrian access is proposed to improve connectivity between existing bicycle and pedestrian access on 29 and 221.

Contact Information
Cindy Fong
California Department of Transportation (Caltrans)
111 Grand Avenue
Oakland, CA 94612

Phone : (510) 286-6454

Location

Cities
Napa
Counties
Napa
State Highways
29 & 221

Notice of Completion

Review Period Start
Review Period End
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Noise Population/Housing Balance Public Services Recreation/Parks Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
Cal Fire California Air Resources Board California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 Central Valley Flood Protection Board Delta Protection Commission Office of Historic Preservation Resources Agency San Francisco Bay Conservation and Development Commission State Water Resources Control Board, Division of Water Quality

Attachments

Environmental Document
28120_Draft DED_20191609   PDF 33840 K Summary Form   PDF 114 K
NOC
NOC   PDF 1325 K

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