Look for directional sign just past Aldi on Route 819.

309 Drive-In Lane
Mount Pleasant, PA 15666

The Drive-In is located just off of Route 119 at the Scottdale exit.

If you are traveling South on 119, at the top of the new exit ramp turn right. If you are traveling North on 119, at the top of the exit ramp turn right. As you pass the new Aldi supermarket, LOOK for the blue directional signs that will lead you to the Drive-In entrance. 

From the PA Turnpike, exit #75 at New Stantion then get onto 119 South.