Summary: government, the old National Road US 40, running from Cumberland into Ohio. It crosses the state in the southwest and had several toll gatehouses, one or two still standing today. The first iron bridge in the United States was completed in 1839 over Dunlap's Creek ( Brownsville) on the route of the National Road and replaced a succession of bridges at this location.The
Image Dimensions: 2048 x 1536
Image originally found here.