Alex Lockhart, left, and Mikayla Green, both of Newark, watch the sunset while waiting for the movie to start at the Skyview drive-in theater in Lancaster, Ohio. The Skyview was the first drive-in theater in Ohio to convert to a digital projector. The latest threat to the existence of drive-in theaters is the conversion from 35mm film to digital prints and the expense involved in converting projectors to the new format. (AP Photo/Jay LaPrete)

The Associated Press

The states with the most remaining drive-in theaters, according to the United Drive-In Theatre Owners Association:

1. Pennsylvania, 30

2. Ohio and New York, 29 each

3. Indiana, 20

4. California, 18

5. Tennessee and Texas, 15 each

Six states — Alaska, Delaware, Hawaii, Louisiana, North Dakota and Wyoming — have no drive-ins.

Copyright 2013 The Associated Press.