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
Today at 4:30 PM, Google reported a 5 minute delay westbound.

Between Eastbound Blacks Creek Rest Area and The Boise Port of Entry (2 to 6 miles east of the Boise area). The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Speed limit 55 MPH. Width limit 14'0". Until August 18, 2020 at about 12:00PM MDT.

Web Comment: During various stages of construction there will be closures to I-84 lanes, ramps, and/or Blacks Creek Rd.

Last updated today at 3:30pm MDT

At Exit 64: Black's Creek Road (4 miles east of the Boise area). The exit ramp is closed. Until August 18, 2020 at about 12:00PM MDT.

Web Comment: westbound exit ramp closed until August 18th. see map foe detour

Last updated yesterday at 8:17am MDT

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 yesterday at 8:31am MDT

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 July 28

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 70 MPH. Width limit 12'0". Until August 20, 2020 at about 5:30PM MDT.

Web Comment: Watch for construction workers and equipment working in the median constructing traffic cross overs and installing new storm water devices. Both east and westbound passing lanes closed. Contractor: Western Construction 208-345-1440 Traffic Control: Aspen: 208-250-7150 ITD contact: Brock Dille 208-886-7800

Last updated on July 16