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-105A | NCHRP 350 | Armorflex | Barrier Terminals and Crash Cushions | Armorwire ATE-4 3-cable terminal | |
| CC-104A | NCHRP 350 | Energy Absorption | Barrier Terminals and Crash Cushions | Vorteq Trailer with integral Arrowboard | |
| WZ-108#2 | NCHRP 350 | Traffix Devices | Work Zone Devices | Acceptable applications of the Phoenix molded rubber base as a multi-purpose sign stand | |
| WZ-216#1 | NCHRP 350 | Traffix Devices Inc. | Work Zone Devices | Type I Barricade and Type II Barricade | |
| WZ-197#2 | NCHRP 350 | ATM Traffic Systems L.L.C. | Work Zone Devices | Modified to accommodate shipping and stacking | |
| SS-160 | NCHRP 350 | Oregon DOT | Sign Supports, Mailboxes, and Delineator Posts | Douglas Fir No. 1 and Hemlock Fir Select Structural. | |
| B-195 | NCHRP 350 | EASI | Longitudinal Barriers and Bridge Rails | SSG-200 Security Barrier SS K-12 Soft Stop TL-2 |
|
| B-170B | NCHRP 350 | South Carolina Department of Transportation | Longitudinal Barriers and Bridge Rails | Temporary Concrete Barrier Wall and Anchorage TL-3 | |
| WZ-284 | NCHRP 350 | Acme Barricades | Work Zone Devices | lightweight sign mounted to generic TYPE III with lights mounted to supports | |
| B-194 | NCHRP 350 | Caltrans | Longitudinal Barriers and Bridge Rails | California Type 90 Concrete Bridge Rail TL-4 |