Traffic lights today are controlled by computers and other purpose-built systems, but what did people do before computers ...

UM researchers created a new signal timing system that relies on vehicle GPS data to smooth commutes by reducing stops. UM-based startup Connected Traffic Intelligence licensed the technology and has ...

Traffic management in dense urban areas is an extremely complex problem with a host of conflicting goals and challenges. One of the most fundamental of those challenges happens at an intersection, ...

COLUMBUS, Ohio — If you drive along Hilliard Rome Road, you might have noticed crews working on the traffic lights. Crews are in the process of installing left turn signals. The project is a part of ...

Santa Clarita Valley has steadily grown into one of California’s most vibrant communities. Along with this growth has come a rising need for infrastructure that can keep pace with modern demands. From ...