Roadside and site development - RD
These plans show types of bollards used on roadways.
Bollard Type 3 (RD-14)
The Type 3 Bollard is used at the entrance of a pedestrian and bicycle paths to prevent motor vehicles from driving on the path.
This bollard has a design which allows the upper vertical portion to be separated from the base to allow access by maintenance and emergency vehicles.
This detachable base is not considered an acceptable breakaway device and cannot be placed in the Design Clear Zone of an adjacent highway.
View Bollard Type 3 plan sheet (PDF 159KB)
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Slow down – lives are on the line.
In 2023, speeding continued to be a top reason for work zone crashes.
Even one life lost is too many.
Fatal work zone crashes doubled in 2023 - Washington had 10 fatal work zone crashes on state roads.
It's in EVERYONE’S best interest.
95% of people hurt in work zones are drivers, their passengers or passing pedestrians, not just our road crews.