Archived Hardware Eligibility Letters – NCHRP 350
These letters are archived and are posted for "historical and research purposes only" per the sunset dates in the AASHTO/FHWA Joint Implementation Agreement and exceptions to these dates as posted on the AASHTO Committee on Design website.
| Letter | Date Sort ascending | Testing | Manufacturer | Hardware Type | Device Description |
|---|---|---|---|---|---|
| B-64C | NCHRP 350 | MwRSF - UN | Longitudinal Barriers and Bridge Rails | w-beam application for a 2:1 slope @ TL-3 | |
| CC-47A | Energy Absorption Systems Inc. | Barrier Terminals and Crash Cushions | TRITON End Treatment System at TL-3 (unique application) | ||
| LS-57 | NCHRP 350 | Akron Foundry | Luminaire Supports | TB1-17 breakaway cast aluminum transformer base | |
| WZ-100#2 | NCHRP 350 | Korman Signs | Work Zone Devices | Portable Sign Stands and Type III Barricade – Added telescoping legs. | |
| CC-12L | NCHRP 350 | Texas Transportation Institute | Barrier Terminals and Crash Cushions | Modified SYTP post for ET-series @ TL-3 | |
| WZ-152 | NCHRP 350 | Plastic Safety Systems | Work Zone Devices | Type III Barricade with ANCHOR foot | |
| B-64D | NCHRP 350 | FHWA field offices | Longitudinal Barriers and Bridge Rails | aesthetic roadside barriers & bridge rails | |
| WZ-147 | NCHRP 350 | Reflexite | Work Zone Devices | Endurance 10 mm equivalence | |
| WZ-135 | NCHRP 350 | Off the Wall | Work Zone Devices | Multi Barrier Barricade | |
| B-116 | NCHRP 350 | Midwest Roadside Safety Facility | Longitudinal Barriers and Bridge Rails | low concrete bridge rail @ TL-2 |