Expertise

Signal Timing

MAG’s Traffic Signal Optimization Program Project Performance Evaluation Methodology

A New Way to Evaluate Traffic Signal Optimization Performance

Operations

Signal Coordination: Are We Really Coordinating For All Users?

Under certain roadway and traffic conditions, signal coordination can be effective in reducing delays for drivers. However, it also has limitations, and its impact on pedestrians, bicycles, and transit is not often recognized.

Signal Coordination: Are We Really Coordinating For All Users? Signal Coordination: Are We Really Coordinating For All Users?

Using Connected Vehicle Data to Track the Performance of Orlando’s Traffic Signals

Instead of using Bluetooth readers that pick up cars as they go by, why don’t we go straight to the source and get data from connected vehicles themselves?

Using Connected Vehicle Data to Track the Performance of Orlando’s Traffic Signals Using Connected Vehicle Data to Track the Performance of Orlando’s Traffic Signals Using Connected Vehicle Data to Track the Performance of Orlando’s Traffic Signals

Aerial View of Intersection

A Blueprint for Implementing ATSPMs

Traffic signals contain a wealth of information that, when managed, is a tremendous asset in signal timing and systems management. The recently-released NCHRP Report 954 is giving agencies the keys to implementing automated traffic signal performance measures (ATSPMs).

A Methodology for Faster, More Accurate Signal Timing Optimization

Using a combination of three unique tools, Maricopa Association of Governments has saved time and money while improving accuracy in signal timing.

A Methodology for Faster, More Accurate Signal Timing Optimization A Methodology for Faster, More Accurate Signal Timing Optimization