CON/SPAN® has quickly grown to become a widely recognized and utilized system for bridge replacement and new construction. It is also used for a variety of underground storage applications. Now, over 20 years since the first prototype was produced in 1986, more than 6,000 projects have been installed in 49 states, Canada, the Caribbean, Central and South America, Korea and Japan.
technology developed by CON/SPAN® Bridge Systems has resulted in six U.S. and foreign patents. The precast modular system offers set-in-place construction of small bridges and underground structures through an international network of precast providers. The CON/SPAN® system stands apart from other products through
the strength of its distinctive arch action and extensive technical support.