Study Overview

The Utah Department of Transportation (UDOT) is conducting a State Environmental Study (SES) to evaluate the extension of State Route 177 (SR-177) from 1800 North in West Point to approximately 4000 South in West Haven. The purpose of this SES is to continue efforts to meet future transportation needs in western Davis and Weber Counties. Environmental resources in the area will be evaluated as part of the study. The study is expected to last through late 2026. 

 

Study Map

Study Timeline

Study timelines are often unknown and are subject to change due to funding.

planned
planned
State Environmental Study: Fall 2025–Winter 2026

  • Fall 2025–Winter 2025: Scoping/Purpose and Need
    • Existing conditions traffic analysis
    • Purpose and Need development
    • Public scoping meeting
  • Summer 2025–Winter 2026: Alternatives Development and Evaluation
    • Development of the Build Alternative
  • Spring 2026–Summer 2026: Draft SES
    • Environmental resources analysis
    • Draft SES document
    • Public hearing
    • 30-day comment period
  • Fall 2026: Final SES
    • Public comment responses
    • Final SES and approval

Contact Information

To contact the public information team with questions or concerns:

Hotline: 801-719-5870

Email: sr177extension@utah.gov

Stay Informed

To receive study email updates, please contact the public information team at the email address above and enter "Email Updates" in the subject line.