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 |
|---|---|---|---|---|---|
| CC-69C | NCHRP 350 | Road Systems, Inc. | Barrier Terminals and Crash Cushions | BEAT Bridge Pier Protection System @ TL-3 | |
| B-34F | NCHRP 350 | Traffic Safety Devices, Inc. | Longitudinal Barriers and Bridge Rails | Modification to ROADGUARD barrier | |
| CC-84 | NCHRP 350 | Connecticut DOT | Barrier Terminals and Crash Cushions | MELT W-beam guardrail terminal @ TL-2 | |
| CC-35F | NCHRP 350 | Energy Absorption Systems, Inc. | Barrier Terminals and Crash Cushions | QuadGuard CZ on a steel plate @ TL-3 | |
| CC-42A | NCHRP 350 | Energy Absorption Systems, Inc. | Barrier Terminals and Crash Cushions | QuadGuard w/ 10-degree side-panel flare | |
| B-124 | NCHRP 350 | Creative Pultrusions,Inc. | Longitudinal Barriers and Bridge Rails | Composite Thrie-beam (SuperRail) @ TL-3 | |
| CC-75B | NCHRP 350 | Barrier Systems, Inc. | Barrier Terminals and Crash Cushions | TAU-II/TAU-II Wide system @ var. TL's | |
| CC-66B | NCHRP 350 | Barrier Systems, Inc. | Barrier Terminals and Crash Cushions | Modified ABSORB 350 w/ expanded application | |
| WZ-167 | NCHRP 350 | Ply-Glo Safety Devices | Work Zone Devices | Illuminated Road Tubes | |
| SS-117 | NCHRP 350 | Northwest Pipe Company. Traffic Systems | Sign Supports, Mailboxes, and Delineator Posts | PozLoc system |