PHILLIPS COUNTY | July 22, 2026
Highway 318 between County Road 607/470 and County Road 612/444 north of Lambrook is scheduled to close around the clock from 8 a.m. Monday, July 6, through 5:30 p.m. Wednesday, July 8.
Weather permitting, the closure will allow crews to perform a culvert replacement. Highway 318 will remain open to local traffic only on either side of the closure.
To reach the north side of the closure, traffic will take Highway 318 south to Highway 20, Highway 20 east to Highway 44, Highway 44 east to Highway 85, Highway 85 north to Highway 49, Highway 49 west to Highway 316, then Highway 316 west back to Highway 318. To reach the south side of the closure, traffic will take Highway 318 north to Highway 316, Highway 316 east to Highway 49, Highway 49 east to Highway 85, Highway 85 south to Highway 44, Highway 44 west to Highway 20, then Highway 20 west back to Highway 318.
Digital message boards, construction barrels, barricades, and signage will be in place to notify motorists of the closure.
Additional travel information can be found at IDriveArkansas.com or ARDOT.gov.
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