Heavy traffic delays are expected on westbound Interstate 10 in Iberville Parish starting Friday night, the state Department of Transportation and Development announced Thursday morning.

The right lane of westbound I-10 a quarter-mile past Exit 139 at Grosse Tete will be closed to repair the approach slabs at Railroad Overpass, DOTD said in a prepared statement. The work is scheduled from Friday at 8 p.m. until Monday at 6 a.m.

Motorists are urged to take Exit 151 to La. 415 North, U.S. 190 West, and Interstate 49/U.S. 167 South back to I-10.