Traffic Signal Priority
Traffic signal priority from CIRRUS includes roadside V2X hardware, network equipment, traffic signal controllers, and other in-cabinet devices. Get next-level visibility and control over an entire transportation ecosystem, enhancing safety and efficiency.
Traffic Signal Priority for Emergency Vehicles
Imagine safer intersections for priority vehicles. CIRRUS applies traffic signal priority for first responders, snowplows, DOT maintenance trucks, and other vital operational fleets so they can run safely and efficiently. The CIRRUS platform allows equipped and authorized vehicles to request near-immediate green lights for the appropriate lanes of approach at outfitted traffic signals. Read our blog to learn more about how priority vehicle preemption works in practice, and the benefits communities are realizing.
Traffic Signal Priority for Transit
Create smoother and more efficient mobility for transit networks with signal priority. CIRRUS enables transit vehicles to request special treatment at traffic signals. Buses receive extra green time or other priority benefits based on factors including ride demand, delayed status, or road congestion. Watch Utah DOT’s webinar to see the early benefits their roadways have realized from deploying signal priority for transit vehicles.
Traffic Signal Priority for Freight
Enable a virtual express lane for key commercial vehicles to achieve on-time delivery targets without compromising safety. CIRRUS freight signal priority can assign precedence to authorized vehicles based on prearranged schedules or traffic conditions. Watch our video to see how Utah DOT deploys connected vehicle technology for all travelers on their roadways.
