Mono Chain-Up Areas

4 Documents in Project


SCH Number
Lead Agency
Caltrans, District 9 - Bishop (California Department of Transportation, District 9)
Document Title
Mono Chain-Up Areas
Document Type
FIN - Final Document

Document Description
The CA Department of Transportation will make improvements to ten existing chain control turnouts along U.S. 395 and build two new chain control turnouts; one on U.S. 395 near State Route 203 (Mammoth Lakes), and the other on U.S. 06 near Slim Princess Road (Chalfant). Due to increased winter traffic, existing chain control areas can become crowded during peak times. Improvements include new signage, expanded chain control areas, and the addition of flashing beacons and lighting.

Contact Information
Bradley Bower
California Department of Transportation District 9
500 S. Main Street
Bishop, CA 93514

Phone : (760) 872-2331


Bishop Mammoth Lakes
Inyo Mono
Cross Streets
Multiple locations on U.S. 395, U.S. 6

Notice of Completion

Development Type
Transportation (Roadside Safety Improvements)
Project Issues
Aesthetic/Visual Biological Resources 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, Division of Aeronautics California Department of Water Resources California Energy Commission California Governor's Office of Emergency Services 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 Office of Historic Preservation


Environmental Document
ISMND   PDF 371 K Memo 2019089060   PDF 1201 K Memo 2019089060   PDF 1201 K SCH_Summary_Form_for_Document_Submittal   PDF 594 K Signed Initial Study_FED_Mono Chain Up Areas   PDF 16300 K
NOC   PDF 776 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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