Interstate 405 Improvement Project from Interstate 5 to State Route 55

5 Documents in Project

Summary

SCH Number
2017111051
Lead Agency
Caltrans 12 (Santa Ana) (California Department of Transportation, District 12)
Document Title
Interstate 405 Improvement Project from Interstate 5 to State Route 55
Document Type
FIN - Final Document
Received

Document Description
The project corridor is located primarily in the city of Irvine in Orange County; north of MacArthur Blvd, I-405 traverses unincorporated Orange County and the city of Costa Mesa and is approx 8.5 miles long. The proposed project build alternatives would reduce congestion and improve operational efficiency on I-405 between I-5 and SR-55 by adding one or two GP lanes and auxiliary lanes.

Contact Information
Carmen Lo
California Department of Transportation, District 12
1750 East 4th St #100
Santa Ana, CA 92705

657-328-6162

Location

Cities
Irvine
Counties
Orange
Cross Streets
Irvine Center Dr; Sand Canyon Ave; Jeffrey Rd; Culver Dr, Jamboree Rd; MacArthur Blvd
Total Acres
7.6 new paved
Parcel #
466-083-13, -14
State Highways
55, 73, 133
Airports
John Wayne
Schools
5 within 0.5 mile
Waterways
San Diego Creek, San Joaquin/Lane/Culver Channels
Township
6S
Range
9W
Section
4-6,8-

Notice of Completion

Development Type
Transportation:Other (highway/freeway (widening))
Project Issues
Cumulative Effects Landuse Growth Inducing Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Soil Erosion/Compaction/Grading Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Geologic/Seismic Flood Plain/Flooding Fiscal Impacts Economics/Jobs Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Air Resources Board, Major Industrial Projects Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Caltrans, Division of Aeronautics Department of Fish and Wildlife, Region 5 Department of Water Resources Native American Heritage Commission Office of Historic Preservation Regional Water Quality Control Board, Region 8 Resources Agency
Download CSV New Search