Hardware Eligibility Letters
Hardware, such as barriers, sign supports, and work zone devices are commonly used to reduce the potential severity of crashes on the roadside. Crash testing is used to evaluate the crashworthiness of these devices.
ARCHIVED: FHWA Eligibility letters issued using NCHRP 350 testing criteria.
| Code | Date Sort ascending | Testing | Manufacturer | Hardware Type | Device Description |
|---|---|---|---|---|---|
| WZ-437 - Rescinded Letter | MASH | Eastern Metal Sign and Safety | Work Zone Devices | Apex Dual Recoil Sign | |
| WZ-434 | MASH | Dicke Safety Products | Work Zone Devices | Dicke Safety Products STF1008 Sign Stand w/48in x 48in roll-up sign | |
| WZ-441 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina QuadraFlex VI Economy Tri-Pod Sign Stand with 48"X48" Roll-Up Sign | |
| WZ-439 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina Steelcade Type II Barricade | |
| WZ-445 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Telespar Type III Barricade | |
| WZ-447 | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina Plastx Type II Barricade | ||
| WZ-443 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina P-Cade Modular Barricade | |
| WZ-440 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina QuadraFlex VI Single Spring Portable Sign Stand | |
| WZ-444 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina QuadraFlex VI Springless Portable Sign Stand with 48” X 48” Roll-Up Sign | |
| WZ-446 | MASH | The Cortina Companies, Cortina Safety Products | Work Zone Devices | Cortina Trailblazer XL |