Trapezoid / Trapezoid Tactile Warning Delineator (TWD).

Sound Vanguard / SDOT project

Installed by Sound Vanguard
Dan Elam / 206 999 7818

Specs

Location:
NE 45th Street and Brooklyn Ave NE, Seattle WA

Description

New SDOT shared pedestrian / bike pathway using Vanguard’s continuous, completely nonskid Trapezoid Tactile Warning Delineator (TWD).