I-15 Interchange Project

General Information
Phone Numbers
208-782-3173
Fax: 208-785-8063
Emergencies: Dial 911
Location
245 North 690 West
Blackfoot,
ID
83221

Hours
Monday - Thursday
6:30 am. - 5:00 pm

I-15 Blackfoot Interchanges Project


On Wednesday, April 30, 2025 and on Thursday, May 1, 2025 from 4:00 p.m. to 6:30 p.m. the Idaho Department of Transportation will be having an open house on the I-15 Interchange replacement into Blackfoot projects. The April 30, 2025 open house will be held at the Blackfoot Community Center 1350 Parkway Drive #31 Blackfoot, ID. The May 1, 2025 open house will be at the Shoshone Bannock Convention Center 777 Bannock Avenue Fort Hall, ID, located off of Interstate 15 Exit 80.

The public meeting will provide information on the project which involves the replacement of interchange Exit 89 (south of Blackfoot) and interchange 93 (North of Blackfoot) on interstate 15. More information on this project can be found at https://itdprojects.gov/pages/i-15-corridor


Mountain Road Opening


As of April 24th, 2025, at 8 am the Mountain roads are open for public traffic. We ask if you find a portion of the road that needs immediate attention, please contact the Public Works office at 208-782-3173. Bingham County Idaho - Public Notices