Laserfiche WebLink
41 <br /> <br />Rapid Rectangular Flashing Beacons (RRFBs) <br />Rectangular Rapid Flash Beacons (RRFBs) can be implemented to improve yielding <br />compliance. RRFBs may be used at uncontrolled multi-lane crossings as well as on streets <br />with one lane in each direction. RRFBs combine a pedestrian crossing sign with a bright <br />flashing beacon that is activated only when a pedestrian is present. <br /> <br />Guidance <br />• RRFBs can be used when a signal is not warranted at an unsignalized crossing. They <br />are not appropriate at intersections with signals or STOP signs. <br />Considerations <br />• RRFBs are considerably less expensive to install than mast arm-mounted signals. <br />They can also be installed with solar power panels to eliminate the need for an <br />external power source. <br />• RRFBs should be limited to locations with critical safety concerns and should not be <br />installed in locations with sight distance constraints that limit the driver’s ability to <br />view pedestrians on the approach to the crosswalk. <br />• RRFBs should be used in conjunction with advance stop or yield bars (depending on <br />state law requirements) and signs. <br />• RRFBs are usually implemented at high-volume pedestrian crossings but may also <br />be considered for priority bicycle route crossings or locations where bike facilities <br />cross roads at mid-block locations. <br />• RRFBs may be installed at roundabout crossings.