Expertise

ATSPM

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).

How Transportation Agencies Can Set Themselves Up for Large-Scale ATSPM Deployment

Automated traffic signal performance measures (ATSPMs) are revolutionizing the way agency engineers view traffic management. These high-resolution data analytic tools pull from systems and components…

How Transportation Agencies Can Set Themselves Up for Large-Scale ATSPM Deployment How Transportation Agencies Can Set Themselves Up for Large-Scale ATSPM Deployment

How Automated Traffic Signal Performance Measures (ATSPMs) Work

A Primer on Automated Traffic Signal Performance Measures

Traffic signals can do much more for our transportation networks than just flash green, yellow, and red. Through advances in traffic signal technology and communications…

A Primer on Automated Traffic Signal Performance Measures A Primer on Automated Traffic Signal Performance Measures

NCHRP Report 954: Performance-Based Management of Traffic Signals

Raising the Bar for the Future of Signal Performance Measurement

Research