

TRMI has been designing and installing custom-integrated electronic toll-collection systems since 1974. In 1981, we designed and installed the country's first solid-state electronic toll system at the Golden Gate Bridge in San Francisco, CA.
Since then, we have installed a wide array of sophisticated, and often highly specialized, systems from Norway to Australia. Our wide base of experience and knowledge in custom-integrated solutions means that we can build efficiency and cost-effectiveness into your system.