Interstate 40 Median Regrading, Post Mile R25 to Post Mile R50

Summary

SCH Number
2020110465
Lead Agency
Caltrans, District 8 - San Bernardino/Riverside (California Department of Transportation, District 8)
Document Title
Interstate 40 Median Regrading, Post Mile R25 to Post Mile R50
Document Type
MND - Mitigated Negative Declaration
Received
Project Applicant
California Department of Transportation
Present Land Use
Interstate 40

Document Description
The project would regrade the existing median slopes within the clear recovery zone of Interstate 40 (I-40) from Post Mile (PM) R25 to PM R50 between Newberry Spring and Ludlow, in San Bernardino County. The existing median slopes within the clear recovery zone would be regraded from existing 6:1 slope or steeper gradient to 10:1 or flatter to reduce the severity and the number of run-off-road accidents in the median on I-40. The project will also include drainage modifications to accommodate the flatter median slopes, the replacement of the existing Metal Beam Guardrails with Midwest Guardrail Systems, and improving existing California Highway Patrol crossings in the I-40 median. Approximately 1.9 miles along I-40 from PM R25.6 to PM R27.5 occurs within Troy Dry Lake and would not be improved as part of the proposed project.

Contact Information
Gabrielle Duff
California Department of Transportation
464 West 4th Street 6th Floor, MS-829
San Bernardino, CA 92401-1400

Phone : (909) 383-6933
gabrielle.duff@dot.ca.gov

Location

Coordinates
34°48'59"N 116°36'36.4"W
Cities
Barstow
Counties
San Bernardino
Regions
Southern California
Cross Streets
I-40/Fort Cady Road and I-40/Crucero Road
Zip
N/A
Total Acres
N/A
Parcel #
N/A
State Highways
Interstate 40
Railways
BNSF
Airports
Barstow-Daggett Airport
Schools
N/A
Waterways
Unnamed streams and washes throughout project site
Township
8N
Range
4E
Section
4,5,10
Base
N/A

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Highway/Freeway (I-40 Median Regrade)
Local Action
Other Action
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Geologic/Seismic Greenhouse Gas Emissions Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Tribal Cultural Resources Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Land Use Cumulative Effects
Reviewing Agencies
California Air Resources Board California Department of Fish and Wildlife, Inland Deserts Region 6 California Department of Parks and Recreation California Department of Transportation, District 8 California Department of Transportation, Division of Aeronautics California Department of Transportation, Division of Transportation Planning California Department of Water Resources California Highway Patrol California Native American Heritage Commission California Natural Resources Agency California Public Utilities Commission California Regional Water Quality Control Board, Lahontan Victorville Region 6 Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water

Attachments

Environmental Document
I-40 Median Regrade Post Mile 25-50_0R170_NOI_English   PDF 104 K I-40 Median Regrade Post Mile 25-50_0R170_NOI_Spanish   PDF 105 K I-40 Median Regrade Post Mile 25-50_0R170_SCH Summary Form   PDF 578 K I-40 Median Regrade Post Mile 25-50_0R170_SCH Summary Form_Continuation Pages   PDF 121 K I-40 Median Regrade Post Mile 25-50_Draft IS-MND   PDF 20362 K
NOC
I-40 Median Regrade Post Mile 25-50_0R170_NOC   PDF 201 K

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