The Utah Department of Transportation installed radar-enabled crosswalk buttons at nearly 250 intersections across the state. 

The department is among the first in the nation to implement widespread use of the accessible pedestrian signal (APS) technology at crosswalks, making the pedestrian experience safer, UDOT said. 

APS technology reportedly utilizes action movements – like nodding or waving – or activation via an app to assist pedestrians. Once triggered, the APS alerts pedestrians through an audio feature with statements like “wait” or “walk sign is on.” 

The app, PedApp, also provides pedestrians with live, supplemental information at crosswalks, such as the amount of walking time remaining or the street name and direction they’re heading, UDOT said. Sight-limited pedestrians can also enable a feature that helps locate the button. 

Crosswalks with this type of technology can help people with varying disabilities safely, confidently and independently across the street, UDOT said. 

“This new crosswalk technology benefits everyone by facilitating safe and independent movement through pedestrian networks regardless of age or ability,” said Mike Blanchette, UDOT traffic engineer. “The app and touchless buttons are key components of an accessible, inclusive transportation system.”

UDOT has installed more than 1,000 of the buttons at nearly 250 intersections in Cedar City, Moab, Salt Lake City, Ogden, Provo and Logan. 

UDOT encourages the public to participate in the installation process by flagging areas to prioritize. 

“Citizens can submit an online form to notify UDOT of the need for APS technology at a crosswalk,” UDOT said.