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Truck Restrictions
I‑15 ID 55 ID 75 I‑84 I‑86 US 93 US 95 I‑184
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Truck Restrictions—Southwest Idaho
Map of Southwest Idaho Between I-84B Burley/Heyburn; ID 24 and Exit 216 (1 mile east of the Heyburn area). Road maintenance work is in progress. There is work on the shoulder. People are working in the median. The roadway is reduced to one lane. The left lane is closed. Reduce your speed. Observe the signs. From 8:00AM MDT to 4:30PM MDT on Monday, Tuesday, Wednesday and Thursday. Until May 20, 2021 at about 4:30PM MDT. Between Exit 114 (5 miles west of the Glenns Ferry area) and Exit 121 (near Glenns Ferry). The road is being reconstructed. Eastbound traffic. The right lane is closed. Westbound traffic. The left lane is closed. Width limit 14'0". Speed limit 65 MPH. Until August 21, 2021 at about 11:59PM MDT. Between ID 77; ID 25 and I-86 (6 to 9 miles east of the Heyburn area). There is work on the shoulder. Until June 30, 2022 at about 7:00PM MDT. Between US 20 and Exit 38: I-84B Nampa; Garrity Blvd (near Nampa). Road construction work is in progress. The roadway is reduced to one lane. Speed restrictions are in force. There is a width limit in effect. Expect delays. The road is being repaved. There is work on the shoulder. Bridge construction work is in progress. Speed limit 55 MPH. Expect 10 - minute delays. Width limit 12'0". From 9:00PM MDT to 5:00AM MDT daily. Until May 15, 2021 at about 6:00PM MDT. Between Thompson Creek Road (3 miles south of the Clayton area) and US 93 (20 miles north of the Clayton area). Look out for large animals on the roadway. Prepare to stop. Between Smith's Ferry Drive - High Valley Road and Round Valley Road (13 miles south of the Cascade area). Major road construction work is in progress. Until May 27, 2021 at about 11:59PM MDT. Between Exit 165 and Exit 173 (4 miles east of the Jerome area). Road construction work is in progress. There is a width limit in effect. The road is being repaved. There is work on the shoulder. People are working in the median. Reduce your speed. The roadway is reduced to one lane. The left lane is closed. Consider using an alternate route. Speed limit 65 MPH. Width limit 12'0". Until July 15, 2021 at about 5:30PM MDT. Between Johnson Road and McKim Creek Road (19 miles north of the Challis area). There is danger of a rock fall. Drive with extreme caution. Between Redfish Lake Road (Stanley) and US 93 (20 miles north of the Clayton area). There is danger of a rock fall. Drive with extreme caution. Between ID 78 and Locust Lane (14 miles south of the Nampa area). The road is rough. Between Exit 28: 10th Street (Caldwell) and Exit 33 (near Nampa). Road construction work is in progress. The right shoulder is closed. The road is being repaved. Reduce your speed. There is a width limit in effect. The roadway is reduced to one lane. Speed limit 55 MPH. Width limit 16'0". Until July 1, 2021 at about 6:00AM MDT. Between I-86 and ID 77; ID 25 (6 to 9 miles east of the Heyburn area). Road construction work is in progress. The roadway is reduced to one lane. The right lane is closed. Observe the signs. Reduce your speed. Speed limit 65 MPH. Until Wednesday, at about 7:00PM MDT. Between North Linder Road and North Locust Grove Road (near Eagle). Road construction work is in progress. There is work on the shoulder. The roadway is reduced to one lane. The right lane is closed. Expect delays. Speed limit 45 MPH. Expect 15 - minute delays. Until July 5, 2021 at about 11:59PM MDT. Between US 20 and The Butte - Jefferson County Line (10 to 43 miles west of the Mud Lake area). Look out for large animals on the roadway. Between Lava Lake Road (16 miles north of the Carey area) and US 20 (Arco). Look out for large animals on the roadway. Between McGowan Creek Road (13 miles south of the Challis area) and McKim Creek Road (20 miles north of the Challis area). Look out for large animals on the roadway. Between Frontage Road and Main Street and West Boulevard (near Jerome). Road construction work is in progress. There is a width limit in effect. The road is being repaved. Bridge construction work is in progress. There is work on the shoulder. The roadway is reduced to two lanes. The right lane is closed. The left lane is closed. Look out for flaggers. A detour is in operation. Reduce your speed. Speed limit 35 MPH. Width limit 12'6". Until May 28, 2021 at about 5:00PM MDT. Between State Street and Riverside Drive (Eagle). Road construction work is in progress. The roadway is reduced to one lane. From 10:00PM MDT to 6:00AM MDT on weekends and from 10:00PM MDT to 5:00AM MDT on weekdays. Until September 20, 2021 at about 5:00AM MDT. Between Round Valley Road (10 miles south of the Cascade area) and Lenora Street (McCall). The road is rough. Look out for potholes. Drive carefully. Between ID 28 and Bannock Pass (13 miles north of the Leadore area). Road maintenance work is in progress. Until June 30, 2021 at about 5:00PM MDT. Between ID 28 and Bannock Pass (13 miles north of the Leadore area). Road maintenance work is in progress. Until June 30, 2021 at about 5:00PM MDT. Between ID 27; I-84B Burley/Heyburn and Exit 216 (5 miles east of the Heyburn area). Road maintenance work is in progress. There is a width limit in effect. The roadway is reduced to one lane. The right lane is closed. Bridge maintenance work is in progress. There is work on the shoulder. Width limit 12'0". Until May 14, 2021 at about 5:30PM MDT. Between Oak Street (Shelley) and Heyrend Way (near Idaho Falls). Road construction work is in progress. There is work on the shoulder. Speed restrictions are in force. Consider using an alternate route. Speed limit 45 MPH. Until August 13, 2021 at about 6:00PM MDT. Between Old Highway 91 and 2000 South Road; Menan Butte Road (13 to 15 miles west of the Rexburg area). Be aware of the animal crossing area. Drive with extreme caution. Between Smith's Ferry Drive - High Valley Road and Round Valley Road (13 miles south of the Cascade area). The road is closed to traffic. From 10:00AM MDT to 2:00PM MDT on Monday, Tuesday, Wednesday and Thursday. Until May 27, 2021 at about 2:00PM MDT. Between ID 21 (Stanley) and Squaw Creek Road (5 miles south of the Clayton area). Look out for large animals on the roadway. Between North Linder Road and North Meridian Road (near Eagle). Road construction work is in progress. There are alternating lane closures. There is work on the shoulder. Consider using an alternate route. Speed restrictions are in force. Speed limit 45 MPH. Until October 1, 2021 at about 6:00PM MDT. Between US 93 (Arco) and New Sweden School Road (near Idaho Falls). Look out for mobile maintenance operations. Look out for flaggers. A pilot car is in operation. Drive with extreme caution. Prepare to stop. Between ID 55 (Eagle) and US 20; Glenwood Street (Garden City). Look out for rush hour traffic. Between US 20 (Arco) and Hammond Lane (near Challis). Look out for large animals on the roadway. Between Eleventh Avenue North Extension (5 miles east of the Caldwell area) and North Fox Run Avenue (near Eagle). Look out for rush hour traffic. Between I-84 and the end of I-184 (Boise). Look out for rush hour traffic. Between Cloverdale Road - Joplin Road and Eighth Street (Boise). Look out for rush hour traffic. Between I-84 (Meridian) and US 20 (Boise). Look out for rush hour traffic. Between Exit 28: 10th Street (Caldwell) and Exit 35: Northside Boulevard (Nampa). Look out for rush hour traffic. Between Exit 36 (Nampa) and Exit 44 (near Meridian). Look out for rush hour traffic. Between Maires Lane - D-C Bar Road and Hayden Creek Lane (12 to 17 miles north of the Leadore area). Road construction work is in progress. Width limit 12'0". Until July 31, 2021 at about 6:00PM MDT.
US 20: Right turn bay closed, left turn bay closed.
I-84 eastbound: Road reconstruction, eastbound traffic, right lane closed, westbound traffic, left lane closed. Width limit 14'0". Speed limit 65 MPH.
US 20B Idaho Falls southbound: Height limit in effect. Height limit 13'8".
I-84 eastbound: Entrance ramp closed, follow the detour sign.
I-84: Road maintenance operation, width limit in effect, roadway reduced to one lane, right lane closed, bridge maintenance operation, work on the shoulder. Width limit 12'0".
I-84 eastbound: Exit ramp closed, follow the detour sign.
ID 22: Axle load limit in effect, spring breakup restriction. Truck speed limit 30 MPH.
ID 51: Road construction, roadway reduced to one lane. Width limit 11'0".
I-84 in both directions: Road construction, roadway reduced to one lane, speed restrictions in force, width limit in effect, delay, paving operation, work on the shoulder, bridge construction. Speed limit 55 MPH. Expect 10 - minute delays. Width limit 12'0".
ID 22: Gross weight limit in effect, axle load limit in effect. No vehicles over 80,000 lbs.
I-84B Mountain Home northbound: Road construction, roadway reduced to one lane. Width limit 11'0".
I-84 in both directions: Road construction, width limit in effect, paving operation, work on the shoulder, work in the median, reduce your speed, roadway reduced to one lane, left lane closed, consider using an alternate route. Speed limit 65 MPH. Width limit 12'0".
US 95 in both directions: Width limit in effect, roadway reduced to one lane, bridge construction, delay, work on the shoulder. Width limit 12'0". Expect 10 - minute delays.
I-15: Bridge maintenance operation, roadway reduced to one lane, speed restrictions in force, width limit in effect. Speed limit 65 MPH. Width limit 16'6".
I-15 northbound: Ramp restrictions in force, width limit in effect, road construction, roadway reduced to one lane, there are ramp delay, shoulder closed. Width limit 12'0". Expect 15 - minute delays.
I-84 in both directions: Bridge maintenance operation, alternating lane closure, roadway reduced to one lane, width limit in effect, reduce your speed. Speed limit 65 MPH. Width limit 13'0".
ID 55: Road closed to traffic.
US 30 eastbound: Height limit in effect. Height limit 13'5".
US 20B Idaho Falls northbound: Height limit in effect. Height limit 13'8".
I-84 in both directions: Road construction, right shoulder closed, paving operation, reduce your speed, width limit in effect, roadway reduced to one lane. Speed limit 55 MPH. Width limit 16'0".
US 30: Height limit in effect. Height limit 13'7".
ID 25 in both directions: Road construction, width limit in effect, paving operation, bridge construction, work on the shoulder, roadway reduced to two lane, right lane closed, left lane closed, look out for flagger, detour in operation, reduce your speed. Speed limit 35 MPH. Width limit 12'6".
Marsing Weigh Station
Hollister Weigh Station
ID 55: Horseshoe Bend Hill
Cotterell Weigh Station
Sage Junction Weigh Station
Horseshoe Bend Weigh Station
East Boise Weigh Station
Inkom Weigh Station
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Closure Closure Restriction Restriction Spring Breakup Spring Breakup
Truck Ramp Truck Ramp Weigh Station Weigh Stations