The United States is a car culture. But while modern suburban moms cram their families into massive SUVs just to go down the street, one of America's strongest bastions of car culture is dead: The drive-in movie theater. 

Back in the day you could head to the movies, order a burger and shake, and watch a feature film all from the comfort and privacy of your own car. Now, you're stuck in the theater. 

Here are 10 photos of what drive-in movie theaters used to look like.