Company record
Vanguard ADA Systems of America designs and manufactures detectable warnings, tactile walking surface indicators (TWSI) and guide‑strip tactile directional cues. It also provides lane‑coatings for bicycle and bus lanes together with non‑slip surface coatings that can be applied to pedestrian walkways and vehicular areas. In addition, the company offers disposable traffic cones for construction sites, work zones and public events; these cones are approved for temporary emergency use under MUTCD subsection 6i.
This directory record does not yet have a linked material-flow brief.