Screening for Enforcement in the United States
WIM site installation employs four to six sensors, loop, and electronics
High degree of accuracy
Stable readings with environmental fluctuations of temperature
Minimally invasive in-ground installation
Does not require frames or drainage
Maintenance free operation
Regions can have different requirements for accuracy of systems employed in screening for enforcement WIM systems. COST 323 A(5) and COST 323 B+(7) are commonly referenced for these screening for enforcement sites. Six sensor (three pairs) have been used in some countries for these applications.
Intercomp strip sensors are also used in data collection, tolling (ETC), ports of entry or departure, and bridge and pavement protection.
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