iBWIM is the first patented system in Austria established as commercial device which can be
mounted on bridge WIM systems.  iBWIM (Bridge Weigh in Motion) uses a bridge as weigh platform and parameters of the heavy traffic are measured to obtain informative data. Due to this investigation it is possible to predict the remaining lifetime and the maintainer receives a report which serves as decision basis.
At iBWIM sensors are installed under a bridge an measures data like speed, axle load and weight of each vehicle that passes the bridge. Results are amogst others a measuring report and an axle load — and traffic flow model.