Speed Warning Signs for Roads That Work
A roadside speed warning sign only has a few seconds to change driver behaviour. If it is poorly sited, based on weak data or installed as a standalone fix where a broader intervention is needed, it quickly becomes background noise. When specified properly, though,...
Speed Information Display Signs That Work
A speed information display sign is often judged in the first few days after installation. If average approach speeds drop, drivers respond and complaints ease, the scheme is seen as a success. If speeds remain stubborn, visibility is poor or the sign generates little...
Traffic Monitoring and Control Systems
A signalised junction can look healthy from the control room while failing badly on the street. A missed cyclist call, a queue that spills back into the next arm, or a detector fault that sits unnoticed for weeks can all distort network performance. That is why...
Traffic Flow Optimisation Technology That Works
A junction can look fine on a plan and still fail on street. A queue forms where saturation flow said it should not. Cyclists wait too long because they are not detected reliably. A signal stage runs green with little demand while the opposing arm backs up. Traffic...