Archive for December, 2013

Rectangular Rapid Flash Beacon – Crosswalk

Posted on December 30th, 2013 by admin

 

 
The Rectangular Rapid Flash Beacon (RRFB) is a device using LED flashing beacons in combination with pedestrian warning signs, to provide a high-visibility strobe-like warning to drivers when pedestrians use a crosswalk. In general, RRFBs are a visual cue that pedestrians may begin crossing the roadway at any time. They are always accompanied by crosswalk markings […]