Current traffic on Interstate 380 in Iowa — accidents, roadworks and closures in real time.
Between Exit 35: County Road W36 and Exit 28: County Road E34 (near Hiawatha). A Waze user reported a lane closure.
Between Exit 55: County Road V65 and Exit 49: County Road D48 (near Brandon). A Waze user reported a lane closure.
Between Exit 49: County Road D48 and IA 150 (1 mile south of the Brandon area). A Waze user reported a lane closure.
Between Exit 41: 54th Street Trail and Exit 35: County Road W36 (near Center Point). A Waze user reported a lane closure.
Between US 218 (Cedar Rapids) and Exit 25: Boyson Road (Hiawatha). The right shoulder is closed because of night time construction work. Until October 30, 2026 at about 4:00PM CDT. Full schedule below: • September 8, 8:00AM - October 30, 4:00PM Comment: Manchester RCE (800-262-5146) - Linn County **Intermittent Shoulder Closure**
Between Exit 35: County Road W36 (near Urbana) and Exit 62: County Road D38 (5 miles north of the Brandon area). Road construction work is in progress. A lane is closed intermittently. From 7:00AM CDT to 7:00PM CDT on weekdays. Until October 16, 2026 at about 7:00PM CDT. Comment: New Hampton RCE (800-373-7343) - Benton and Buchanan Counties
At Entrance ramp from rest area in Cedar Rapids. Road construction work is in progress. There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Vehicle length limit 110 ft . Width limit 18'0" . Until December 31, 2026 at about 3:00PM CDT. Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Exit ramp to rest area in Cedar Rapids. Road construction work is in progress. There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Vehicle length limit 110 ft . Width limit 18'0" . Until December 31, 2026 at about 3:00PM CDT. Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Entrance ramp from 250th Street. The entrance ramp is closed due to road construction work. A detour is in operation. Follow the Iowa DOT-recommended detour around the closure. See map for detour(s) . Until October 30, 2026 at about 6:00AM CDT. Full schedule below: • July 28, 7:00AM - October 30, 6:00AM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
At Ramp from US 30 E in Cedar Rapids. Road construction work is in progress. There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Vehicle length limit 115 ft . Width limit 16'0" . Until December 1, 2026 at about 5:00PM CDT. Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Entrance ramp from US 30 W; US 151 S; US 218 N. Road construction work is in progress. There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Vehicle length limit 115 ft . Width limit 16'0" . Until December 1, 2026 at about 5:00PM CDT. Full schedule below: • May 14, 3:00PM - December 1, 5:00PM Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Exit 10 ramp to 120th Street. Road construction work is in progress. There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Vehicle length limit 115 ft . Width limit 16'0" . Until December 1, 2026 at about 3:00PM CDT. Full schedule below: • May 14, 3:00PM - December 1, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
Between Exit 28: County Road E34 (near Hiawatha) and Exit 41: 54th Street Trail (near Center Point). Road construction work is in progress. A lane is closed intermittently. There is a width limit in effect . Width limit 14'0" . Until November 13, 2026 at about 12:00PM CDT. Full schedule below: • May 1, 9:00AM - November 13, 12:00PM Comment: Manchester RCE (800-262-5146) - Linn County
Between Exit 13: County Road E70 and Exit 10: County Road F12 (Cedar Rapids). Road construction work is in progress. Until November 20, 2026 at about 6:00AM CDT. Full schedule below: • April 26, 10:00PM - November 20, 6:00AM Comment: Cedar Rapids RCE (877-226-8110) - Linn County **Cedar Rapids SB Rest Area Closed**
At Exit 4 ramp to 250th Street. Road construction work is in progress. There is a height limit in effect . Ramp restrictions are in force . Height limit 15'0" . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • September 9, 2025, 3:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
At Entrance ramp from Wright Brothers Boulevard Southwest. Road construction work is in progress. There is a height limit in effect . There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Height limit 14'0" . Vehicle length limit 115 ft . Width limit 16'0" . Until December 1, 2026 at about 3:00PM CDT. Full schedule below: • September 9, 2025, 3:00PM - December 1, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Entrance ramp from 250th Street. Road construction work is in progress. There is a height limit in effect . Ramp restrictions are in force . Height limit 15'0" . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • September 9, 2025, 3:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
At Exit 13 ramp to Wright Brothers Boulevard Southwest. Road construction work is in progress. There is a height limit in effect . There is a length limit in effect . There is a width limit in effect . Ramp restrictions are in force . Height limit 14'0" . Vehicle length limit 115 ft . Width limit 16'0" . Until December 1, 2026 at about 3:00PM CDT. Full schedule below: • September 9, 2025, 3:00PM - December 1, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Exit 4 ramp to 250th Street. Road construction work is in progress. There is a height limit in effect . There is a length limit in effect . Ramp restrictions are in force . Height limit 15'0" . Vehicle length limit 110 ft . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • September 8, 2025, 2:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
At Entrance ramp from 250th Street. Road construction work is in progress. There is a height limit in effect . There is a length limit in effect . Ramp restrictions are in force . Height limit 15'0" . Vehicle length limit 110 ft . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • September 8, 2025, 2:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
At Exit 10 ramp to 120th Street. Road construction work is in progress. There is a length limit in effect . Ramp restrictions are in force . Vehicle length limit 110 ft . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • September 8, 2025, 2:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
At Entrance ramp from Wright Brothers Boulevard Southwest. Road construction work is in progress. There is a height limit in effect . There is a length limit in effect . Ramp restrictions are in force . Height limit 14'0" . Vehicle length limit 110 ft . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • August 28, 2025, 2:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Linn County
At Exit 13 ramp to Wright Brothers Boulevard Southwest. Road construction work is in progress. There is a height limit in effect . There is a length limit in effect . Ramp restrictions are in force . Height limit 14'0" . Vehicle length limit 110 ft . Until December 31, 2026 at about 3:00PM CDT. Full schedule below: • August 28, 2025, 2:00PM - December 31, 3:00PM Comment: Cedar Rapids RCE (877-226-8110) - Linn County
Between US 6 and Exit 10: County Road F12 (1 mile north of the North Liberty area). Both shoulders closed due to road construction work. Expect changing traffic patterns. Until December 1, 2026 at about 6:00AM CDT. Full schedule below: • January 16, 2025, 6:00AM - December 1, 6:00AM Comment: Cedar Rapids RCE (877-226-8110) - Johnson County
Between Exit 10: County Road F12 (near Shueyville) and Exit 16: US 151 and US 218 (Cedar Rapids). Both shoulders closed due to road construction work. Expect changing traffic patterns. Until December 1, 2026 at about 5:00PM CDT. Full schedule below: • September 13, 2024, 6:00AM - December 1, 5:00PM Comment: Cedar Rapids RCE (877-226-8110) - Linn County