Business U.S. Federal Route 131 runs through Downtown Grand Rapids. It goes from exit 84B to exit 87. Most of this runs on Plainfield. BUSN U.S. Rt. 131 passes through the following town in Kent County. Grand Rapids BUSN U.S. Rt. 131 is not multi-plexed in Kent County. BUSN U.S. Rt. 131 intersects the following highways in Kent County. Interstate 296, at Grand Rapdis. U.S. Rt. 131, at Grand Rapdis. Intersate 196, at Grand Rapids. U.S. Rt. 131, at Grand Rapids.