signalize

Caltrans officials hope to be able to fully open the northbound lane near Rocky Creek Bridge as soon as possible, with signalized, one-lane traffic.

To test its effectiveness, researchers collected data over the course of three weeks in March 2022 from each of Birmingham's 34 signalized intersections -- most of which are fixed-time systems.

The researchers described Broad Street, a five-lane arterial road, as "a daunting road to cross with or without a signal in Hilltop, and distances to signalized crossing areas can be several blocks."

Atkinson said the Chicago verdict expanded on the New York ruling in several key areas, reinforcing the need for Chicago to equip all its signalized intersections with APS.

Tracking how frequently red-light turns factor into pedestrian or bicyclist injuries is difficult because they are often coded as “failure to yield,” which encompasses more than just signalized intersections.