U.S. Federal Route 119 is a north-south highway in Central Westmoreland County. It runs from the Westmoreland/Fayette County Line, near West Overton, to the Westmoreland/Indiana County Line, near Blairsville. U.S. Rt. 119 passes through the following towns in Westmoreland County. West Overton Mount Pleasant New Stanton Youngwood South Greensburg Greensburg Hannastown Crabtree New Alxeandria U.S. Rt. 119 is multi-plexed in Westmoreland County. Pennsylvania State Route 819, from South Greensburg to Greensburg. BUSN Pennsylvania State Route 66, at Greensburg. Pennsylvania State Route 130, at Greensburg. U.S. Rt. 22, from near New Alexandria to the Westmoreland/Indiana County Line. U.S. Rt. 119 crosses the following highways in Westmoreland County. Pennsylvania State Route 819, near West Overton. Pennsylvania State Route 981, at Mount PLeasent. (NO Interchange) Pennsylvania State Route 31, near Mount Pleasant. Interstate 70, at New Stanton. (NO Interchange) Interstate 76, at New Stanton. (NO Interchange) Pennsylvania Turnpike, at New Stanton. (NO Interchange) Pennsylvania State Route 66, at New Stanton. Pennsylvania State Route 819, at South Greensburg. U.S. Rt. 30, at Greensburg. BUSN Pennsylvania State Route 66, at Greensburg. Pennsylvania State Route 130, at Greensburg. BUSN Pennsylvania State Route 66, at Greensburg. Pennsylvania State Route 819, at Greensburg. U.S. Rt. 22, near New Alexandria. Pennsylvania State Route 981, at New Alexandria. Pennsylvania State Route 982, near Blairsville.