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  Roadway Departure Safety
                Strategic Approach
                Keep Vehicles on the Road
                Provide for a Safe Recovery
                Reduce Crash Severity
                Focus on Reducing Rural Roadway Departures (FoRRRwD)
                
                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.SearchHardware Type
                    
- Any -Barrier Terminals and Crash CushionsLongitudinal Barriers and Bridge RailsLuminaire SupportsSign Supports, Mailboxes, and Delineator PostsWork Zone DevicesStart DateEnd Date
    Letter
																								Date
																								Testing
																								Manufacturer
																								Hardware TypeSort ascending
																								Device DescriptionWZ-92
																																				September 27, 2001
																																				NCHRP 350
																																				United Rentals
																																				Work Zone Devices
																																				Airspill Vertical Panel, with light #126WZ-76
																																				May 31, 2001
																																				NCHRP 350
																																				3D Specialties
																																				Work Zone Devices
																																				PSST Type III barricade with crossbuck rails NOT acceptable but 8 Foot Type III Minnesota Barricade isWZ-61
																																				December 13, 2000
																																				NCHRP 350
																																				Plastic Safety Systems
																																				Work Zone Devices
																																				Type III Plastic Barricade "PSS-1"WZ-47
																																				July 19, 2000
																																				NCHRP 350
																																				The Cortina Companies
																																				Work Zone Devices
																																				Type I Plastic Barricade w/ NightFlasherWZ-33A
																																				June 20, 2003
																																				NCHRP 350
																																				3D Traffic Works
																																				Work Zone Devices
																																				Type III Barricades Change Designation to TD2100WZ-20
																																				October 28, 1999
																																				NCHRP 350
																																				Market Displays International
																																				Work Zone Devices
																																				Portable Sign StandsWZ-05
																																				July 23, 1998
																																				NCHRP 350
																																				Flasher Handling
																																				Work Zone Devices
																																				Air Spill Barricade vertical panel, Opposing Traffic Lane Divider, Breakaway perforated square steel tube frame barricadeWZ-334
																																				June 17, 2014
																																				NCHRP 350
																																				PEXCO LLC / Davidson Traffic Control Products
																																				Work Zone Devices
																																				Construction Grade IG Curb, with FG300 Channelizer PostsWZ-311
																																				January 19, 2012
																																				NCHRP 350
																																				Dicke Safety
																																				Work Zone Devices
																																				STF 18 with 84” Mounting HeightWZ-290
																																				April 1, 2010
																																				NCHRP 350
																																				SHUR-TITE Products Co.
																																				Work Zone Devices
																																				SHUR-CURB longitudinal channelizing curb
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