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            In This Section
  

  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
																								DateSort ascending
																								Testing
																								Manufacturer
																								Hardware Type
																								Device DescriptionWZ-323
																																				May 14, 2013
																																				NCHRP 350
																																				Dicke Safety Products
																																				Work Zone Devices
																																				DF3003W Portable Sign Stand with 60x60 Rectangular SignsB-242
																																				May 13, 2013
																																				NCHRP 350
																																				Maine Department of Transportation (MEDOT)
																																				Longitudinal Barriers and Bridge Rails
																																				MEDOT 36" 3 Tube TL4 Bridge RailB-34H
																																				April 23, 2013
																																				NCHRP 350
																																				OTW Safety
																																				Longitudinal Barriers and Bridge Rails
																																				MB-350 Water Filled Barrier ModificationsCC-120A
																																				March 29, 2013
																																				NCHRP 350
																																				Barrier Systems Inc.
																																				Barrier Terminals and Crash Cushions
																																				X-Lite Tangent and X-Lite Flared Soil Plate ModificationCC-65H
																																				February 21, 2013
																																				NCHRP 350
																																				TrafFix Devices, Inc.
																																				Barrier Terminals and Crash Cushions
																																				Scorpion Trailer Attenuator with Arrow PanelSS-178
																																				February 21, 2013
																																				NCHRP 350
																																				Ground Connection LLC
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Ground Connection Ground Screw FoundationSS-134C
																																				February 6, 2013
																																				NCHRP 350
																																				Xcessories Squared
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Xcessories Squared Redi-Torque Triangular Slip BaseSS-177
																																				February 6, 2013
																																				NCHRP 350
																																				MDSolutions
																																				Sign Supports, Mailboxes, and Delineator Posts
																																				Generic Perforated Square Steel Tube Sign SupportsB-153B
																																				February 6, 2013
																																				NCHRP 350
																																				Atlanticum Bridge Corp.
																																				Longitudinal Barriers and Bridge Rails
																																				NatureRail Aesthetic Barrier with various wood speciesLS-78
																																				November 30, 2012
																																				NCHRP 350
																																				Main Street Lighting
																																				Luminaire Supports
																																				Fiberglass light pole 12.75 foot height
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