Requires businesses where truck drivers pick up or deliver goods to let those drivers use onsite restrooms. It sets a national standard so drivers can access “covered restrooms” at places where they are delivering or waiting to be loaded, without requiring those establishments to remodel restrooms. Also requires marine terminal operators to provide restroom access for drayage truck drivers in areas drivers normally use. Terminals must allow access to existing restrooms, add restrooms where needed, and permit temporary parking while drivers use them.