Weather permitting, beginning at 7 a.m. today until work is completed, both lanes of North 12th Street between Fourth and Fifth avenues North will be closed to through traffic. Access to Kidzone Daycare at First Presbyterian Church will be permitted. The city of Fort Dodge is performing a sewer repair on North 12th Street. Detours will be posted. Use alternate routes. Motorists are urged to use caution around the construction area.