Scenes from the northbound Interstate 75 rest area in Sumter County, Florida on April 9, 2014. Cars, light-duty trucks, vans, minivans, motorcycles and sport utility vehicles go to the right. Tractor-trailers, recreational vehicles, buses, cars and trucks towing trailers, medium-duty trucks and heavy-duty trucks go to the left. Motorcycles towing trailers are probably required to go left too.