This drawing provides the necessary details to fabricate Traffic Block Curb.

The Precast Traffic Curb shown in this plan is no longer suitable on WSDOT projects.

The height to width ratio of these curb faces exceeds AASHTO recommendations and Design Manual requirements for the shape of a mountable curb.

At present, cities and counties have the option of using this older curb design if federal funding is not an issue.


View Plan Sheet (pdf 163 kb)
 
View Contract Special Provision (pdf 19 kb)

Download WinZip file (zip 46 kb)
(WinZip file contains the following file formats: .dgn, .dwg, and .doc files)


Download free Adobe Acrobat Reader
Download free evaluation version of WinZip