Pavement safety assessments have traditionally focused on discrete low-density friction assessments using proven technology. But more detailed investigations and analysis are now feasible through improved technologies, explains Simon Tetley of ARRB Systems*.
Many of India's pedestrian crossings have been criticised for not actually leading anywhere. this particular crossing ends against a landscaped and fenced-in traffic island. Photo courtesy of World Highways reader BK Roy.
Recent legislation in Brazil is allowing greater use of weigh-in-motion technology, all in an attempt to address some familiar challenges, writes Intercomp's Jon Arnold.
