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-47A | NCHRP 350 | Midwest Roadside Safety Facility | Longitudinal Barriers and Bridge Rails | Conditional Acceptance of Attachment to Vertical Wall | |
| WZ-14 | NCHRP 350 | Plasticade Products | Work Zone Devices | Fibercade, Plasticade, and Plasticade Sign Stand | |
| CC-46B | NCHRP 350 | Road Systems, Inc. | Barrier Terminals and Crash Cushions | Modified FLEAT - test level 2 (TL-2) design | |
| B-54 | NCHRP 350 | Roberto Fonseca-Martinez | Longitudinal Barriers and Bridge Rails | Virginia DOT (VDOT) temp.conc.barrier (F-shape) | |
| B-53 | NCHRP 350 | Rich Peter, Caltrans | Longitudinal Barriers and Bridge Rails | Type 80SW Bridge Rail Type 80 Bridge Rail |
|
| B-55 | NCHRP 350 | Steven Bradford, AK DOT & PF | Longitudinal Barriers and Bridge Rails | Multi-State bridge rail (2-tube on curb) Alaska | |
| B-49 | NCHRP 350 | B.Atwood, Central Fab. | Longitudinal Barriers and Bridge Rails | Recycled plastic block for use w/ w-beam g.rail | |
| CC-59 | NCHRP 350 | J.M.Essex, EASI | Barrier Terminals and Crash Cushions | SAFE STOP Truck Mounted Attenuator (TMA) @ TL-3 | |
| CC-56A | NCHRP 350 | Darryl Durgin, MnDOT | Barrier Terminals and Crash Cushions | Eccentric Loader Terminal (ELT) @ TL-3 | |
| B-52 | NCHRP 350 | Easi-Set Industries | Longitudinal Barriers and Bridge Rails | J-J Hooks temp. conc. barrier (NJ & F-shapes) |