NCDOT modified their traveler information management system for Waze to read and accept closure data. Waze users are now automatically routed around closed roads, removing any distraction to the driver that would occur when looking for an alternate route.
North Carolina DOT (NCDOT)
Probe Data to Identify Systems to be Retimed
NCDOT leverages probe data to improve the ability to identify the systems that need to be retimed. Availability of data more frequently improves monitoring and the identification of inefficiencies. This provides a mechanism to aggregate system performance metrics to near-real-time identification of inefficient systems, moving towards true active management on arterial networks.
Regional Traffic Management Center (RTMC) and First Responders Streaming Using Microsoft Teams to Stream Video and Live Chat
Microsoft Teams provided a platform for streaming video with live chat between first responders and the RTMC staff who operate the cameras. Daily Microsoft Teams meetings were set up to provide situational awareness and an improved communication strategy for key parties during construction.
Probe Data Providing Data-Driven Approach to Identify Congestion Reduction Projects
Use of arterial probe speed data has provided NCDOT with a data-driven approach for selecting which corridors to retime each year as opposed to previously a very subjective process.
In-Cab Slowdown and Congestion Alerts to Truckers Using Drivewyze
In 2021, there were 15,557 commercial motor vehicles involved in crashes in North Carolina. There are many locations where Dynamic Message Signs (DMS) are not available to inform motorist of traffic anomalies. NCDOT contracted with INRIX to provide dynamic slow traffic alerts to trucks using Drivewyze, that provides in-cab communications to commercial vehicles via electronic logging devices.