The typical limit applied to vehicle is a load limit, which may be say a 4 ton restriction to a residential precinct, or a 10 ton limit to an old bridge. Our data loggers can detect these event within the conventional AustRoads classification 12 bin categories and report as an historical event.
Limits may also be height, but unlike length and implied load surveys, where the pavement is our work place, height requires sensors mounted vertical, which for reasons of in conspicuity, vandalism and logistics restricts the ideal locating of such surveys, but we can locate sens
There are instance where this historical data is too late and what you require is an electronic output to trigger something else, eg a warning sign where a limit is exceeded, Austraffic can modify its survey technology to your specific needs.