Work Zone System Search - Task Force 13

Nomenclature

Designator and Name	System Type	Test Specification	Test Level	Anchor Type	Dynamic Deflection	Working Width	Width	Height	Contact
SWC22 12-ft T-Lok F-Shape Portable Concrete Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3		36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Rockingham Precast
SWT07a ALPHA DXM Truck-Mounted Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-2	Truck-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]	33" [838mm] < H ≤ 40" [1016mm]	VALTIR, LLC (f/k/a Trinity Highway)
SWM07 ArmorGuard Barrier	Miscellaneous (M)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Lindsay Transportation Solutions
SWW21a ArmorZone Barrier, MASH TL-2	Water-Filled Barrier (W)	AASHTO MASH 2016	TL-2	Free-Standing	DD > 120" [3048mm]	WW > 144" [3658mm]	W ≤ 18" [457mm]	33" [838mm] < H ≤ 40" [1016mm]	Valmont Highway
SWW17 ArmorZone Barrier, TL-2	Water-Filled Barrier (W)	NCHRP Report 350	TL-2					33" [838mm] < H ≤ 40" [1016mm]	Lindsay Transportation Solutions
SWM06 BarrierGuard 800	Miscellaneous (M)	NCHRP Report 350	TL-4	Anchored at Ends			18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS06a BarrierGuard 800 MASH TL-3	Steel Barrier (S)	AASHTO MASH 2016	TL-3				18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS23a BarrierGuard 800 MASH TL-3 Minimum Deflection	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	0" [0mm] ≤ DD ≤ 12" [305mm]	24" [610mm] < WW ≤ 48" [1219mm]	24" [610mm] < W ≤ 30" [762mm]	33" [838mm] < H ≤ 40" [1016mm]	Laura Metaal Road Safety
SWS23b BarrierGuard 800 MASH TL-3 Standard	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Laura Metaal Road Safety
SWS06b BarrierGuard 800 MDS MASH TL-3	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	12" [305mm] < DD ≤ 24" [610mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWC11 Bolted-Down Temporary F-Shape Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWM09 Bolted-Down, H-Pile, Steel Temporary Barrier System	Miscellaneous (M)	NCHRP Report 350	TL-3					26" [660mm] < H ≤ 30" [762mm]	Midwest Roadside Safety Facility
SWC01b Concrete Reactive Tension Barrier, MASH TL-3	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	Lindsay Transportation Solutions
SWS22b Defender Barrier 100 FS	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Free-Standing	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	24" [610mm] < W ≤ 30" [762mm]	30" [762mm] < H ≤ 33" [838mm]	Safe Barriers Pte. Ltd.
SWS22c Defender Barrier 100 HC	Steel Barrier (S)	AASHTO MASH 2016	TL-4	Anchored	84" [2134mm] < DD ≤ 120" [3048mm]	96" [2438mm] < WW ≤ 120" [3048mm]	24" [610mm] < W ≤ 30" [762mm]	30" [762mm] < H ≤ 33" [838mm]	Safe Barriers Pte. Ltd.
SWS22d Defender Barrier 100 LDS	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	24" [610mm] < DD ≤ 36" [914mm]	24" [610mm] < WW ≤ 48" [1219mm]	24" [610mm] < W ≤ 30" [762mm]	30" [762mm] < H ≤ 33" [838mm]	Safe Barriers Pte. Ltd.
SWS22a Defender Barrier 70	Steel Barrier (S)	AASHTO MASH 2016	TL-2	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	24" [610mm] < WW ≤ 48" [1219mm]	24" [610mm] < W ≤ 30" [762mm]	30" [762mm] < H ≤ 33" [838mm]	Safe Barriers Pte. Ltd.
SWC18 Deltabloc DB 80 F-Shape 12	Concrete Barrier (C)	AASHTO MASH 2016	TL-3		36" [914mm] < DD ≤ 60" [1524mm]	72" [1829mm] < WW ≤ 96" [2438mm]		30" [762mm] < H ≤ 33" [838mm]	DELTABLOC International GmbH
SWM02 Dragnet Vehicle Arresting Barrier	Miscellaneous (M)	NCHRP Report 350	TL-3					Multiple	VALTIR, LLC (f/k/a Trinity Highway)
SWC12 Driven Pins Through Asphalt For F-Shape Concrete Barriers	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWC23 F-Shape Concrete Traffic Barrier with Quick-Bolt Connection	Concrete Barrier (C)	AASHTO MASH 2016	TL-3		24" [610mm] < DD ≤ 36" [914mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Bexar Concrete Works I, Ltd.
SWC14 Florida DOT Temporary Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Florida Department of Transportation
SWC26 FLUX Movable Concrete Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	W ≤ 18" [457mm]	33" [838mm] < H ≤ 40" [1016mm]	Northern Infrastructure Products
SWM08 Free Standing, H-Pile, Steel Temporary Barrier System	Miscellaneous (M)	NCHRP Report 350	TL-3					26" [660mm] < H ≤ 30" [762mm]	Midwest Roadside Safety Facility
SWS26a HighwayGuard LDS TL-3	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	24" [610mm] < DD ≤ 36" [914mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS26b HighwayGuard LDS TL-4	Steel Barrier (S)	AASHTO MASH 2016	TL-4	Anchored	24" [610mm] < DD ≤ 36" [914mm]	72" [1829mm] < WW ≤ 96" [2438mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS28a HighwayGuard MDS	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored			18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS27a HighwayGuard TL-3	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS27b HighwayGuard TL-4	Steel Barrier (S)	AASHTO MASH 2016	TL-4	Anchored	84" [2134mm] < DD ≤ 120" [3048mm]	120" [3048mm] < WW ≤ 144" [3658mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Highway Care Ltd.
SWS25 HV2 Barrier	Steel Barrier (S)	AASHTO MASH 2016	TL-4	Free-Standing	84" [2134mm] < DD ≤ 120" [3048mm]	WW > 144" [3658mm]	W ≤ 18" [457mm]	33" [838mm] < H ≤ 40" [1016mm]	Saferoads Pty Ltd
SWC31b Illinois Tollway Free-Standing Temporary Concrete Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Illinois Tollway
SWC31a Illinois Tollway Pinned Temporary Concrete Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	12" [305mm] < DD ≤ 24" [610mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Illinois Tollway
SWC21 Indiana Anchored Temporary Concrete Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	12" [305mm] < DD ≤ 24" [610mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Indiana Department of Transportation
SWC02e J-J Hooks 6m F-Shape Free-Standing TCB	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Easi-Set Worldwide
SWC02b J-J Hooks Bolt Down F-Shape Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	0" [0mm] ≤ DD ≤ 12" [305mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Easi-Set Worldwide
SWC02d J-J Hooks MASH Free-Standing Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Easi-Set Worldwide
SWC02c J-J Hooks Pin Down F-Shape Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	0" [0mm] ≤ DD ≤ 12" [305mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Easi-Set Worldwide
SWC02a J-J Hooks Portable Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Easi-Set Worldwide
SWC27 JJ-Hook Retrofit V4	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	0" [0mm] ≤ DD ≤ 12" [305mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Strongstown B&K Enterprises
SWW22a Lo-Ro Water Cable Barrier	Water-Filled Barrier (W)	AASHTO MASH 2016	TL-2	Free-Standing	DD > 120" [3048mm]	WW > 144" [3658mm]	18" [457mm] < W ≤ 24" [610mm]	33" [838mm] < H ≤ 40" [1016mm]	TrafFix Devices, Inc.
SWC15 Louisiana 12-ft Pinned Temporary Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Louisiana Department of Transportation
SWC20a Low-Deflection Portable Concrete Barrier (PCB) Retrofit, Version 1	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWC20b Low-Deflection Portable Concrete Barrier (PCB) Retrofit, Version 2	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWC03 Low-Profile Construction-Zone Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-2					H ≤ 26" [660mm]	Texas A&M Transportation Institute
SWM20a MBT-1 Mobile Barrier TL-3	Miscellaneous (M)	AASHTO MASH 2016	TL-3	Free-Standing	12" [305mm] < DD ≤ 24" [610mm]	Not Applicable	18" [457mm] < W ≤ 24" [610mm]	H > 48" [1219mm]	Mobile Barriers LLC
SWC24 New York State Temporary Concrete Barrier with Box-Beam Stiffener	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored at Ends	24" [610mm] < DD ≤ 36" [914mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	New York State Department of Transportation
SWM16 Orion Portable Steel Barrier TL-3	Miscellaneous (M)	NCHRP Report 350	TL-3					33" [838mm] < H ≤ 40" [1016mm]	Lindsay Transportation Solutions
SWC04 Pin and Rebar Portable Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Federal Highway Administration
SWC30a Pinned Cross-Bolt F-Shaped Concrete Traffic Barrier	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	0" [0mm] ≤ DD ≤ 12" [305mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Northern Infrastructure Products
SWC19 Portable Concrete Barrier (PCB) Deflection-Reducing Retrofit	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	12" [305mm] < DD ≤ 24" [610mm]	24" [610mm] < WW ≤ 48" [1219mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Strongstown B&K Enterprises
SWC17 Portable Concrete Barrier Termination	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	24" [610mm] < W ≤ 30" [762mm]	30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWC16 Portable Concrete Median Barrier Transition	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored			18" [457mm] < W ≤ 24" [610mm]	Multiple	Midwest Roadside Safety Facility
SWC09 Portable F-Shape Concrete Barrier System	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	60" [1524mm] < DD ≤ 84" [2134mm]	96" [2438mm] < WW ≤ 120" [3048mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWC01a Quickchange Moveable Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Lindsay Transportation Solutions
SWC01d QuickChange Moveable Barrier Concrete Reactive-Tension System - Fiber Series	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	Lindsay Transportation Solutions
SWC29a REBLOC 120FA_6_SF TL-3	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored at Ends	12" [305mm] < DD ≤ 24" [610mm]	24" [610mm] < WW ≤ 48" [1219mm]	24" [610mm] < W ≤ 30" [762mm]	40" [1016mm] < H ≤ 48" [1219mm]	REBLOC GmbH
SWC29b REBLOC 120FA_6_SF TL-5	Concrete Barrier (C)	AASHTO MASH 2016	TL-5	Anchored at Ends	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	24" [610mm] < W ≤ 30" [762mm]	40" [1016mm] < H ≤ 48" [1219mm]	REBLOC GmbH
SWC28a REBLOC 80SAH_12	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored at Ends	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	REBLOC GmbH
SWC28c REBLOC 80SAH_12 to 80SAH_12_8B Transition	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	12" [305mm] < DD ≤ 24" [610mm]	WW ≤ 24" [610mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	REBLOC GmbH
SWC28b REBLOC 80SAH_12_8B	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored	0" [0mm] ≤ DD ≤ 12" [305mm]	WW ≤ 24" [610mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	REBLOC GmbH
SWC28d REBLOC 80SAH_4	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored at Ends	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	REBLOC GmbH
SWC25 REBLOC BR80S-12	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Anchored at Ends	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	REBLOC GmbH
SWC01c RTS Guard	Concrete Barrier (C)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]		W ≤ 18" [457mm]	40" [1016mm] < H ≤ 48" [1219mm]	Lindsay Transportation Solutions
SWS21b SafeZone MASH TL-3 Limited Deflection	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	24" [610mm] < DD ≤ 36" [914mm]	24" [610mm] < WW ≤ 48" [1219mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	Laura Metaal Road Safety
SWS21a SafeZone MASH TL-3 Standard	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	60" [1524mm] < DD ≤ 84" [2134mm]	72" [1829mm] < WW ≤ 96" [2438mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	Laura Metaal Road Safety
SWS21d SafeZone MASH TL-4 Limited Deflection	Steel Barrier (S)	AASHTO MASH 2016	TL-4	Anchored	24" [610mm] < DD ≤ 36" [914mm]	72" [1829mm] < WW ≤ 96" [2438mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	Laura Metaal Road Safety
SWS21c SafeZone MASH TL-4 Standard	Steel Barrier (S)	AASHTO MASH 2016	TL-4	Anchored	60" [1524mm] < DD ≤ 84" [2134mm]	96" [2438mm] < WW ≤ 120" [3048mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	Laura Metaal Road Safety
SWT01c Scorpion II Metro TL-2	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-2	Truck-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]		TrafFix Devices, Inc.
SWT01b Scorpion II Trailer Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Trailer-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]	33" [838mm] < H ≤ 40" [1016mm]	TrafFix Devices, Inc.
SWT01a Scorpion II Truck-Mounted Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Truck-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]		TrafFix Devices, Inc.
SWW20c Sentry II Water Cable Barrier	Water-Filled Barrier (W)	AASHTO MASH 2016	TL-3	Free-Standing	84" [2134mm] < DD ≤ 120" [3048mm]	120" [3048mm] < WW ≤ 144" [3658mm]	18" [457mm] < W ≤ 24" [610mm]	40" [1016mm] < H ≤ 48" [1219mm]	TrafFix Devices, Inc.
SWT05 SMT Trailer-Mounted Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Trailer-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]	40" [1016mm] < H ≤ 48" [1219mm]	VALTIR, LLC (f/k/a Trinity Highway)
SWC13 South Carolina DOT Temporary Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	South Carolina Dept. of Transportation
SWT04 SS180M Truck-Mounted Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Truck-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]	H > 48" [1219mm]	VALTIR, LLC (f/k/a Trinity Highway)
SWS24 Steel Reactive-Tension Barrier, MASH TL-3	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Free-Standing	36" [914mm] < DD ≤ 60" [1524mm]	48" [1219mm] < WW ≤ 72" [1829mm]	18" [457mm] < W ≤ 24" [610mm]	30" [762mm] < H ≤ 33" [838mm]	Lindsay Transportation Solutions
SWC10 Tie-Down Strap System for F-Shape Concrete Barrier	Concrete Barrier (C)	NCHRP Report 350	TL-3					30" [762mm] < H ≤ 33" [838mm]	Midwest Roadside Safety Facility
SWM18 TRACC/Vulcan Transition	Miscellaneous (M)	NCHRP Report 350	TL-3						VALTIR, LLC (f/k/a Trinity Highway)
SWW20a TrafFix Water Wall, MASH	Water-Filled Barrier (W)	AASHTO MASH 2016	TL-1	Free-Standing	DD > 120" [3048mm]	WW > 144" [3658mm]		30" [762mm] < H ≤ 33" [838mm]	TrafFix Devices, Inc.
SWW20b TrafFix Water Wall, MASH TL-2	Water-Filled Barrier (W)	AASHTO MASH 2016	TL-2	Free-Standing	DD > 120" [3048mm]	WW > 144" [3658mm]	W ≤ 18" [457mm]	30" [762mm] < H ≤ 33" [838mm]	TrafFix Devices, Inc.
SWM01 Triton Barrier	Miscellaneous (M)	NCHRP Report 350	TL-2					30" [762mm] < H ≤ 33" [838mm]	VALTIR, LLC (f/k/a Trinity Highway)
SWM03c Triton Barrier, TL-1	Miscellaneous (M)	NCHRP Report 350	TL-1						VALTIR, LLC (f/k/a Trinity Highway)
SWM03b Triton Barrier, TL-2	Miscellaneous (M)	NCHRP Report 350	TL-2						VALTIR, LLC (f/k/a Trinity Highway)
SWM03a Triton Barrier, TL-3	Miscellaneous (M)	NCHRP Report 350	TL-3						VALTIR, LLC (f/k/a Trinity Highway)
SWT02 TTMA-200 Trailer-Mounted Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Trailer-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]	33" [838mm] < H ≤ 40" [1016mm]	Gregory Highway
SWT03a Verdegro BLADE TMA	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Truck-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]		Verdegro USA LLC
SWT03b Verdegro BLADE TTMA	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Trailer-Mounted	Not Applicable	Not Applicable			Verdegro USA LLC
SWT06a VORTEQ M Trailer-Mounted Attenuator	Truck/Trailer-Mounted Attenuator (T)	AASHTO MASH 2016	TL-3	Trailer-Mounted	Not Applicable	Not Applicable	W > 72" [1829mm]	30" [762mm] < H ≤ 33" [838mm]	VALTIR, LLC (f/k/a Trinity Highway)
SWM15a Vulcan Barrier Gate, TL-2	Miscellaneous (M)	NCHRP Report 350	TL-2						VALTIR, LLC (f/k/a Trinity Highway)
SWM15b Vulcan Barrier Gate, TL-3	Miscellaneous (M)	NCHRP Report 350	TL-3						VALTIR, LLC (f/k/a Trinity Highway)
SWM15c Vulcan Barrier Gate, TL-4	Miscellaneous (M)	NCHRP Report 350	TL-4						VALTIR, LLC (f/k/a Trinity Highway)
SWM04c Vulcan Barrier, TL-2	Miscellaneous (M)	NCHRP Report 350	TL-2						VALTIR, LLC (f/k/a Trinity Highway)
SWM04b Vulcan Barrier, TL-3	Miscellaneous (M)	NCHRP Report 350	TL-3						VALTIR, LLC (f/k/a Trinity Highway)
SWM04a Vulcan Barrier, TL-4	Miscellaneous (M)	NCHRP Report 350	TL-4						VALTIR, LLC (f/k/a Trinity Highway)
SWM11 YODOCK Rail Kit for Barrier Wall, TL-2	Miscellaneous (M)	NCHRP Report 350	TL-2						VALTIR, LLC (f/k/a Trinity Highway)
SWM19 YODOCK Rail Kit for Barrier Wall, TL-3	Miscellaneous (M)	NCHRP Report 350	TL-3						VALTIR, LLC (f/k/a Trinity Highway)
SWM10a ZoneGuard Portable Steel Barrier 350 TL-4	Miscellaneous (M)	NCHRP Report 350	TL-4					30" [762mm] < H ≤ 33" [838mm]	Hill & Smith, Inc.
SWS10b ZoneGuard Portable Steel Barrier MASH TL-3	Steel Barrier (S)	AASHTO MASH 2016	TL-3	Anchored	24" [610mm] < DD ≤ 36" [914mm]	48" [1219mm] < WW ≤ 72" [1829mm]	24" [610mm] < W ≤ 30" [762mm]	30" [762mm] < H ≤ 33" [838mm]	Hill & Smith, Inc.