Acrow Corporation, a steel bridging company, has been in business for over 50 years. The headquarters is located in Carlstadt, New Jersey, USA, just five miles (8 kilometers) west of New York City. The main fabrication plant is located in Pennsylvania. Branch sales offices are located in Ontario and British Columbia, Canada. Acrow's primary business is the engineering, manufacturing, and supply of prefabricated modular steel bridges for emergency, temporary detour, and permanent applications.