Published: September 2015 | Category: Road safety hardware and practice , Technical memoranda | Audience: Road traffic engineers & consultants
The Transport Agency temporary concrete road safety barrier design (TCB-1) is a metricated variant of the Oregon State Department of Transport (ORDoT) F-shape “Precast Concrete Barrier Pin and Loop Assembly” (RD500). This is an accepted F-shape public domain temporary concrete road safety barrier system that has been tested in accordance with the United States Federal Highways Administration (FHWA) National Cooperative Highways Research Programme Project 350 (NCHRP350) protocol.
This design replaces all other public domain designs for temporary traffic management sites on the State highway network (refer TAN 15-08) unless a specific departure has been granted by the National Traffic & Safety Manager.
