Business U.S. Federal Route 31 was a loop into Pentwater west of the U.S. Rt. 31 freeway. This business route was decommissioned in May, 2023. BUSN U.S. Rt. 31 passes through the following town in Oceana County. Pentwater
BUSN U.S. Rt. 31 is not multi-plexed in Oceana County. BUSN U.S. Rt. 31 intersects the following highways in Oceana County. U.S. Rt. 31, near Pentwater. U.S. Rt. 31, near Pentwater.
NB BUSN U.S. Rt. 31 at U.S. Rt. 31 on the southend of Pentwater. NB BUSN U.S. Rt. 31 south of 6th in Pentwater. NB BUSN U.S. Rt. 31 near Bean in Pentwater. NB BUSN U.S. Rt. 31 north of Pentwater. A BGS on SB U.S. Rt. 31. The northern end of BUSN U.S. Rt. 31. The northern end marker.
