Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
This website will transition to a NEW 511 site. Start using it NOW & give us feedback.
Restrictions on I-84: Boise to Twin Falls
I-84: Boise to Twin Falls

Between Exit 112: I-84B and Exit 125: 18th East Street (5 miles west of the Glenns Ferry area). Road construction work is in progress. The roadway is reduced to one lane. There is a width limit in effect. Speed restrictions are in force. Speed limit 70 MPH. Width limit 14'0". Until October 30, 2020 at about 11:59PM MDT.

Web Comment: I-84 construction between Hammett and Glenns Ferry. All westbound traffic will be crossed over to eastbound I-84 in a two way traffic pattern.

Last updated on September 15

At Exit 121 (near Glenns Ferry). The entrance ramp is closed due to road construction work. Follow the detour signs. Width limit 14'0". Until October 30, 2020 at about 12:00PM MDT.

Web Comment: The west bound on ramp is closed due to the road construction, use alternate route

Last updated on September 21

Between Exit 165: ID 25 and Exit 173: US 93 (4 miles east of the Jerome area). Road construction work is in progress. There is work on the shoulder. People are working in the median. The road is being repaved. Observe the signs. The roadway is reduced to one lane. The left lane is closed. Consider using an alternate route. Speed restrictions are in force. There is a width limit in effect. Speed limit 65 MPH. Width limit 12'0". Until October 15, 2020 at about 5:30PM MDT.

Web Comment: All traffic will be switched to the eastbound lanes utilizing construction crossovers. Contractor: Western Construction 208-345-1440 Traffic Control: Aspen: 208-250-7150 ITD contact: Brock Dille 208-886-7800

Last updated on September 17