Product image not yet availableLYT Transit Signal Priority
A transit priority service using vehicle and network data to request green time.
Primary technologies
- Technologies
- 4
- Standards
- 0
- Deployments
- 13
Overview
Product overview
A transit priority service using vehicle and network data to request green time.
Technical foundation
Technologies
Telematics
implements_or_enablesTelematics combines vehicle communications, location data, onboard systems, and cloud services to support monitoring, diagnostics, navigation, safety, and fleet operations.
Transit Signal Priority
implements_or_enablesTSP
Traffic-signal strategies that conditionally favor transit vehicles to improve travel time and reliability.
Vehicle-to-Infrastructure
implements_or_enablesV2I
Vehicle-to-Infrastructure enables vehicles to exchange information with roadside equipment, traffic signals, tolling systems, charging infrastructure, and other transportation assets.
Vehicle-to-Network
implements_or_enablesV2N
Vehicle-to-Network connects vehicles with cellular and cloud-based services for traffic information, navigation, software services, fleet management, and broader V2X applications.
Deployment context
Deployments
These programs share the product’s company, Technology, or Standard. The relationship does not assert product use unless separately documented.
Testing · International
A European project augmenting connected and automated mobility with physical, digital, and communications infrastructure.
Expanded · City
Wuxi built an open-road city-scale LTE C-V2X network covering hundreds of intersections and roadside facilities.
Completed · International
A European project developing traffic-management procedures for mixed automated and conventional traffic.
Completed · International
A European motorway project preparing physical and digital infrastructure for mixed automated and conventional traffic.
Completed · International
A large-scale European pilot connecting automated vehicles, road infrastructure, and other objects through the Internet of Things.
Completed · International
A European project using connected automated vehicles and intelligent intersections to improve urban traffic management.
Completed · Corridor
A live connected-road corridor in Kent tested vehicle interaction with roadside infrastructure and interoperable cross-border services.
Completed · City
A large urban connected-vehicle deployment led by NYCDOT to test safety applications across Manhattan and Brooklyn.
Completed · City
A USDOT connected-vehicle deployment in downtown Tampa testing safety and mobility applications with vehicles, roadside infrastructure, and pedestrians.
Completed · State
A USDOT connected-vehicle deployment focused on improving freight and traveler safety along Interstate 80 in Wyoming.
Completed · City
A real-world Ann Arbor deployment of approximately 3,000 connected vehicles and 30 roadside units using DSRC safety messaging.
Completed · City
Australia's largest C-ITS field operational test connected 355 participant vehicles with 29 roadside stations across Ipswich.
Completed · Site
A real-site 5G C-V2X trial at Singapore Science Park connected autonomous vehicles with cloud infrastructure.
Current context
News
Coverage connected directly or through the product’s company and Technologies.
Commsignia
Commsignia launched a multi-sensor, multi-channel platform for trusted roadway intelligence and V2X safety applications.
Commsignia
Commsignia presented production-proven hybrid direct V2X and vehicle-to-network connectivity at ITS America 2026.
Commsignia
Commsignia introduced connected emergency-response tools for signal priority, warnings, and first-responder protection.
Commsignia
A Commsignia report examined persistent intersection fatalities and the role of connected roadway technologies.
Commsignia
Commsignia introduced an updated management platform designed to monitor multi-vendor roadside and connected-infrastructure devices.
Geographic context
Locations
Locations connected through the product’s company or contextual deployments.
Explore further
Related Products
Products sharing a company, Technology, or Standard.
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A fleet charging management platform that coordinates vehicle schedules, chargers, and energy constraints.
Applied Information
A roadside communications device used with connected traffic signals and V2X applications.
Applied Information
An emergency vehicle preemption application coordinating connected response vehicles and traffic signals.
Applied Information
A transit signal priority application using vehicle location and intersection connectivity.
Cisco
A rugged edge router used in connected roadway architectures for secure backhaul and local processing.
Provenance
Verification and sources
- Product record
- Verified