Overheight Vehicle Detection Systems

Traffic Engineering Products

Welcome to Trigg Industries

Serving Government & Industry since 1965

Trigg Industries has more Over Height Vehicle Detection Systems in service worldwide than any other manufacturer. Our systems are in service in forty-eight states domestically with a continuously growing international market. Trigg Industries Over Height Vehicle Detectors are generally regarded as the industry standard for reliability and ruggedness in all weather conditions.

Overheight Systems


Z-Pattern OHVDS


dual beam OHVDS


Single Eye OHVDS


Metro-economy OHVDS

Traffic Engineering Products

Road Wise Road Worthy

Trigg Industries LLC offers sensors and installation hardware and accessories most widely used in traffic data collection. We can provide solutions for adhesive requirements by supplying technical tapes utilized in engineering and aerospace. We can provide traffic engineering solutions by supplying a variety of road tube and traffic counter air switches.