Rugged Toter portable restroom transport trailers from Ameri-Can are available in sizes from 16 to 40 feet in length, with the ability to carry up to 20 restrooms per large trailer. A drop bar enables large units such as ADA-compliant and handicapped-accessible units to be easily transported. Its easy-load design saves time in use. Each trailer is made of steel for strength and years of dependable service. 574/892-5151; www.ameri-can.com.