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 |
|---|---|---|---|---|---|
| WZ-180a | NCHRP 350 | Davidson Traffic Control Products Davidson Traffic Control Products |
Work Zone Devices | Modified the A-frame support in WZ-180 to an O-frame for type 1 and type 2 parade style barricade. | |
| LS-68 | NCHRP 350 | Shakespeare Products | Luminaire Supports | Shakespeare decorative poles (14) | |
| B-170A | NCHRP 350 | South Carolina Department of Transportation | Longitudinal Barriers and Bridge Rails | Temporary Concrete Barrier Wall and Anchorage | |
| B-42A | NCHRP 350 | Rockingham precast | Longitudinal Barriers and Bridge Rails | Permits 18 and 20 ft long segments | |
| B-187 | NCHRP 350 | MWRSF | Longitudinal Barriers and Bridge Rails | Transition from MGS to Asymmetrical Thrie Beam TL-3 |
|
| CC-47D | NCHRP 350 | Energy Absorption Systems, Inc. | Barrier Terminals and Crash Cushions | Mod. TRITON Concrete End Treatment ACZ-350TM System TL-3 | |
| CC-65E | NCHRP 350 | TrafFix Devices, Inc. | Barrier Terminals and Crash Cushions | Scorpion Attenuator Trailer (Modified) TL-3 | |
| WZ-285 | NCHRP 350 | Workzone Safety Products | Work Zone Devices | temporary sign stand with 14 inch mounting height | |
| SS-159 | NCHRP 350 | Roadway Construction Products, Inc. | Sign Supports, Mailboxes, and Delineator Posts | Omni-directional I-beam slip base support for wide flange beams | |
| CC-106 | NCHRP 350 | Florida DOT | Barrier Terminals and Crash Cushions | Terminal for Florida Low Profile Barrier |