Americans eat enough hot dogs at major league ballparks to stretch from Washington, D.C. to San Francisco, according to the National Hot Dog & Sausage Council.

Ballparks have added healthier choices over the years, such as salads and sushi. But Americans still love the traditional high-fat goodies: burgers, fries, pizza, and nachos. To give you a better idea of how quickly calories and fat can pile up during America's favorite pastime, we've prepared a virtual concession stand.