Stationary radar signs are one of the many speed reduction techniques used on streets in Bellevue. These driver feedback signs use an internal radar unit that captures the speed of passing motorists and shows it on a display board. Radar signs encourage passing motorists to reduce their speed if it's over the posted limit.
Requests are prioritized and evaluated on various roadway considerations to identify the locations with the greatest need. Approximately two radar signs are selected for installation each year. As of January 2020, there are more than 60 such signs throughout Bellevue.