U.S. Federal Route 6 is an east-west highway in Central Porter County. It runs from the Lake/Porter County Line, at Portage, to the La Porte/Porter County Line, near Westville. U.S. Rt. 6 passes through the following town in Porter County. Portage
U.S. Rt. 6 is not multi-plexed in Porter County. U.S. Rt. 6 intersects the following highways in Porter County. Indiana State Route 149, at Portage.