Crash Test Procedures

On this page you will find a list of products manufactured by Three D Traffic Works with their corresponding NCHRP350 Work Zone Numbers. Our products are tested under FHWA guidelines for Category 2, Test Level 3 criteria.


TD2100 Crash Test Video, NCHRP350 Approved:  WZ-33, 33a, & 33b


TD7500 Crash Test Video, NCHRP350 Approved : WZ-271