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US-20 Chester to Ashton

All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.

In Progress

ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS

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ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
SUBJECT TO CHANGE

1 out of 4

ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED

Surface Transportation

SECTOR
Surface Transportation

Project Category

CATEGORY
Project Category DOT Projects

Department of Transportation

LEAD AGENCY
Department of Transportation, Federal Highway Administration

Other Agencies with Actions or Authorizations:

Department of the Interior

Department of the Interior, Fish and Wildlife Service

Department of the Army

Department of the Army, US Army Corps of Engineers - Regulatory

Description:

Idaho Transportation Department (ITD), in coordination with the Federal Highway Administration, is proposing improvements to approximately 10.2 miles of U.S. Highway 20 (US-20) between the unincorporated community of Chester and the City of Ashton in Fremont County, Idaho. The project limits include US 20 from approximately Mile Point (MP) 350.3 to MP 360.5. In addition, several local roadways are included to accommodate changes to access resulting from the Project.

Permitting Timetable

The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.

  • For information about extensions, select an Action from the timetable below and select 'View Action Details' at the bottom of the page.
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Overall Project Timetable
 
STATUS
Schedule
Extension or Delay
Ahead of Schedule
Paused
No End Date
Planned

Action Information

For additional information, please select an Action from the Permitting Timetable above.

  • Action:  
  • Responsible Agency:  
  • Bureau:  
  • Action Status:  
  • SHPO:  
  • Action Identifier:  
  • Action Outcome:  
Milestone Original Target Date Current Target Date Milestone Complete