Highways & Bridges

Highways play an ever increasingly important role in the transportation of people and goods all around the world. Autoscope systems accurately measure information such as traffic speed and volumes to monitor current congestion levels and forecast journey times. Traffic management systems use this traffic data in real-time to govern traffic flows and to monitor road capacity usage for long-term planning. Traffic information is also displayed on variable message signs and on web sites —thereby assisting motorists with current, accurate and helpful information.

Highway Monitoring

Flow monitoring
Congestion detection
Ramp metering
Variable speed limist
Road works safety
Journey time estimation
Hard shoulder monitoring

Key Traffic Data

Speed
Volume
Occupancy
Classification
Headway
Density
Speed drop
Level of service
Flow monitoring

Incidents Detected

Stopped vehicle on roadway or shoulder
Slow moving vehicle on roadway or shoulder
Wrong way drivers
Speed drop
Shock Wave detection
Queue detection and measurement