U.S. Federal Route 1A runs north-south in Eastern Providence County. It runs from the Massachusetts/Rhode Island State Line, at Pawtucket, to Providence. U.S. Rt. 1A passes through the following towns in Providence County. Pawtucket East Providence Providence U.S. Rt. 1A is multi-plexed in Providence County. Rhode Island State Route 114, at East Providence. U.S. Rt. 6, from East Providence to Providence. Interstate 195, from East Providence to Providence.