Milestones:
-
Section 106 Review
:
Consultation initiated with SHPO/THPO (Agency Action)
- Completed Date: 09/19/2022 -
Endangered Species Act Consultation (DOI-FWS)
:
ESA Consultation Request Package Submitted (Agency Action)
- Current Target Date: 09/13/2023
PROJECT WEBSITE: https://itdprojects.org/projects/i-15-us-20-connector/
All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.
ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS
ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
08/19/2026
ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED
SECTOR
Surface Transportation
CATEGORY
Project Category
DOT Projects
Major Infrastructure Projects

LEAD AGENCY
Department of Transportation, Federal Highway Administration
Other Agencies with Actions or Authorizations:
Department of the Army, US Army Corps of Engineers - Regulatory
Department of the Interior, Fish and Wildlife Service

Department of Transportation, Federal Aviation Administration

States
Description:
The Idaho Transportation Department (ITD), in coordination with the Federal Highway Administration (FHWA), is conducting an Environmental Impact Statement (EIS) to evaluate potential improvements to provide safe and reliable travel between and along Interstate 15 (I-15) and U.S. Highway 20 (US-20).
-Official Notice of Availability of a Final EIS published in the FR beginning both the public review period and concurrent CAA Section 309 Review (Agency Action)
The responsible agency of this Action, Department of Transportation Federal Highway Administration, must indicate if Elevation Procedures were used for this extension.