Barrier Terminals & Crash Cushions

This listing contains barrier terminals and crash cushions that have been issued an Eligibility Letter by FHWA. The FHWA's Federal-aid eligibility letters are provided as a service to the States and are not a requirement for roadside safety hardware to be eligible for Federal-aid reimbursement. As stated in our eligibility letters, "eligibility for reimbursement under the Federal-aid highway program does not establish approval, certification or endorsement of the device for any particular purpose or use." It is the responsibility of the agency who owns the facility to determine whether or not to use a particular hardware device and how to use it for the particular situation. Information on truck-mounted attenuators (TMAs) are also included in this listing. See AASHTO's Roadside Design Guide and AASHTO's Manual for Assessing Safety Hardware for guidance on selecting the appropriate Test Level (TL) based on traffic using the facility.

AASHTO Task Force 13 Guide for Barriers provides more information about barriers including Barrier Terminals and Crash Cushions.

FHWA announced its Safety Strategy regarding ET-Plus Guardrail End Terminals, after having assessed the safety performance.

Recently posted Eligibility Letters are marked with an asterisk (*).

Revised, Wednesday, October 18, 2017

 

Code	Date	350/MASH	Manufacturer	Device Description	View PDF	Text Version
CC-141	1/10/2018	MASH	Lindsay Transportation Solutions, Inc.	MAX-Tension™ Median	(7.12 MB)
CC-140*	12/19/2017	MASH	Trinity Highway Products, LLC	Slotted Rail Terminal (SRT)-MASH 2016	(16.6 MB)
CC-139*	3/8/2018	MASH	TrafFix Devices, Inc.	Big Sandy MASH	(12 MB)
CC-138*	9/15/2017	MASH	TrafFix Devices, Inc.	Scorpion II Trailer Attenuator	(7.08 MB)
CC-137	6/15/2017	MASH	Hill and Smith, LTD	Brifen MASH Terminal	(5.71 MB)
CC-136	7/7/2017	MASH	Verdegro Holding BV	Verdegro BLADE TMA	(3.69 MB)
CC-134	1/10/2018	MASH	Lindsay Transportation Solutions, Inc.	MAX-Tension Guardrail System	(3.04 MB)
CC-133	6/15/2017	MASH	Lindsay Transportation Solutions, Inc.	MAX-Tension Guardrail Terminal System	(6.26 MB)
CC-132	6/15/2017	MASH	TrafFix Devices Inc.	MASH TrafFix Scorpion II	(9.50 MB)
CC-131	9/21/2016	MASH	TrafFix Devices Inc.	MASH Sentry Longitudinal Energy Dissipater (SLED)	(6.74 MB)
CC-130	10/3/2016	350	Road Systems	350 SKT Terminal with MASH SKT Impact Head	(6.84 MB)
CC-129	10/3/2016	350	Road Systems	350 FLEAT Terminal with MASH FLEAT Impact Head	(10 KB)
CC-128	8/16/2016	MASH	Work Area Protection	SCI SmartCushion® TL-3 SCI100GM Impact Attenuator	(5.48 MB)
CC-126F	12/27/2016	MASH	Road Systems	Power Coating on Terminal	(6.13 MB)
CC-126E	1/24/2017	MASH	Road Systems	MASH Sequentially Kinking Terminal 2 ft. Offset	(4.41 MB)
CC-126D	3/15/2017	MASH	Road Systems	MSKT- MASH Sequential Kinking Terminal	(4.38 MB)
CC-126C	12/27/2016	MASH	Road Systems	Wood Posts in MSKT	(5.81 MB)
CC-126A	2/24/2017	MASH	Road Systems	MSKT- SP-MGS (MASH Sequential Kinking Terminal)	(11 KB)
CC-126	6/10/2016	MASH	Road Systems	MSKT	(2.55 MB)
CC-124	12/13/2015	350	Trinity	Trinity Slotted Rail Terminal SRT End Terminal Family Ground Strut Modification	(979 KB)
CC-123T	12/23/2011	350	EASI	TREND 350, TANGENT	(366 KB)
CC-123F	12/23/2011	350	EASI	TREND 350, Flared	(593 KB)
CC-122	12/19/2011	350	EASI	TL-3 TREND Median Terminal	(812 KB)
CC-121	7/30/2012	MASH	EASI	TL-2 3 bay QuadGuard M10 QG MID Narrow & Wide	(880 KB)
CC-120B	1/28/2014	350	Barrier Systems Inc.	X-Lite Tangent and X-Lite Flared Soil Plate Modification	(1.85 MB)
CC-120A	3/29/2013	350	Barrier Systems Inc.	X-Lite Tangent and X-Lite Flared Soil Plate Modification	(1.18 MB)
CC-120	9/7/2011	350	Armorflex	X-LITE Terminal	(1.18 MB)
CC-119	8/22/2011	350	ArmorFlex	TL-2 Armorzone Barrier and Terminal	(115 KB)
CC-118	8/22/2011	350	USR	TL-3 Expeditionary Mobile Barrier	(492 KB)
CC-117	6/21/2011	350	TrafFix Devices, Inc.	SLED - Sentry Longitudinal Energy Dissipater	(1.66 MB)
CC-116	5/6/2011	350	Eastern Federal Lands Highway Division	Steel Backed Timber Guardrail Tangent End Terminal	(1.16 MB)
CC-115I	5/9/2014	MASH	Trinity Highway Products	Trinity Soft-Stop Anchor Plate Modification	(3.18 MB)
CC-115H	9/23/2013	MASH	Trinity Highway Products	VLT / Soft Stop Terminal with 25-foot rail panels	(779 KB)
CC-115G	9/5/2013	MASH	Trinity Highway Products	Trinity TL-3 SOFT-STOP Terminal	(47 KB)
CC-115F	5/1/2013	MASH	Texas Transportation Institute	TL-1 Soft Stop Terminal	(588 KB)
CC-115E	5/1/2013	MASH	Texas Transportation Institute	Trinity TL-2 Soft Stop Terminal	(1.39 MB)
CC-115D	5/1/2013	MASH	Texas Transportation Institute	TL-3 Soft Stop Terminal	(1.67 MB)
CC-115C	12/21/2012	MASH	Trinity Highway Products	Trinity Soft-Stop Terminal for line posts with 8" Blocks (TL-1)	(1.47 MB)
CC-115B	12/21/2012	MASH	Trinity Highway Products	Soft-Stop Terminal for line posts with 8" Blocks (TL-2)	(1.47 MB)
CC-115A	9/7/2012	MASH	Trinity Highway Products	Soft-Stop Terminal for line posts with 8" Blocks (TL-3)	(1.41 MB)
CC-115	11/12/2015	MASH	Trinity Highway Products	TL-3 Soft Stop Terminal	(1.16 MB)
CC-114	2/9/2011	350	TrafFix Devices, Inc.	SLED - Sentry Longitudinal Energy Dissipater	(2.17 MB)
CC-113	12/13/2010	350	Barrier Systems, Inc.	Raptor Crash Cushion	(2.18 MB)
CC-112C	9/21/2016	MASH	Trinitiy Highway Products, LLC	QuadGuard® M10	(1.63 MB)
CC-112B	3/8/2012	MASH	EASI	TL-3 QuadGuard M10 CZ with Asphalt	(161 KB)
CC-112A	5/7/2012	MASH	EASI	TL-2, TL-3 QuadGuard Elite M10	(1.27 MB)
CC-112	2/9/2011	MASH	Energy Absorption Systems, Inc.	6-bay QuadGuard M10 & 6-bay QuadGuard M10 Wide	(2.54 MB)
CC-111	12/22/2010	350	Midwest Roadside Safety Facility	Low Tension Cable Guardrail End Terminal	(2.46 MB)
CC-110	11/16/2010	350	Energy Absorption Systems, Inc.	Test Level (TL-2) ACZ 350 System	(591 KB)
CC-109B	8/17/2011	350	Barrier Systems	TL-3 X-Ten Backstop Extension	(88 KB)
CC-109A	8/19/2011	350	Barrier Systems	TL-3 X-TENuator Wide Crash Cushion	(60 KB)
CC-109	11/3/2010	350	Barrier Systems, Inc.	X-TENuator (X-TEN) & X-TENuator (X-TEN) with Slider Panel Modification	(1.39 MB)
CC-108	11/10/2010	350	TrafFix Devices	TrafFix Devices Sentry End Treatment	(1.31 MB)
CC-107	5/18/2010	MASH	New York State DOT	Type IIA Box Beam End Terminal	(695 KB)
CC-106	1/23/2009	350	Florida DOT	Terminal for Florida Low Profile Barrier	(3.20 MB)
CC-105A	10/23/2009	350	Armorflex	Armorwire ATE-4 3-cable terminal	(53 KB)
CC-105	7/10/2009	350	Armorflex	Armorwire ATE-4 4-cable terminal	(884 KB)
CC-104B	4/1/2016	350	Trinity	Vorteq® Truck Mounted Attenuator (TMA) Modification	(1.07 MB)
CC-104A	10/23/2009	350	Energy Absorption	Vorteq Trailer with integral Arrowboard	(150 KB)
CC-104	2/8/2008	350	Energy Absorption, Inc	Vorteq Trailer Truck Mounted Attenuator	(594 KB)
CC-103C	9/7/2016	350	Lindsay Transportation Solutions	UMAD TTMA Modifications	(1.21 MB)
CC-103A	8/22/2011	350	Barrier Systems	TL-3 U-Mad TMA with Sign Board	(136 KB)
CC-103	10/6/2008	350	Barrier Systems, Inc	U-MAD Trailer Mounted Attenuator	(269 KB)
CC-102A	8/19/2011	350	Barrier Systems	TL-3 X-Tension Terminal	(195 KB)
CC-102	11/5/2007	350	Barrier Systems	X-tension Technology End Terminals	(2.84 MB)
CC-101	6/3/2008	350	Texas Transportation Institute	27-inch high Steel Post Slotted Rail Terminal (SRT-27SP)	(388 KB)
CC-100C	5/21/2014	350	Trinity Highway Products	Slotted Rail Terminal 31-inch (SRT-31) Wood Post	(1.52 MB)
CC-100B	11/12/2015	MASH	Trinity Highway Products	Slotted Rail Terminal	(3.50 MB)
CC-100A	7/24/2012	350	Trinity Highway Products	Slotted Rail Terminal (SRT-31) used for terminating Trinity Guardrail System (TGS)	(400 KB)
CC-100	8/30/2007	350	Texas Trans. Inst.	modify SRT, to 31” height	(549 KB)
CC-99	6/14/2007	350	Impact Absorption	U-MAD trailer-mounted attenuator	(351 KB)
CC-98	4/9/2007	350	Armorflex	Armorwire Terminal End for cable barriers	(1.56 MB)
CC-97A	3/26/2009	350	Plastic Safety Systems	Interchangeability of Crash Guard Sand Barrel System TL-3	(96 KB)
CC-97	3/8/2007	350	Plastic Safety Systems, Inc	“Crashgard” Sand Barrel Attenuator System	(3.11 MB)
CC-96SKT	12/21/2007	350	Gregory Highway Products	GMS-WB 31”, mini spacer guardrail system	(144 KB)	No Text version is available
CC-95C	8/17/2011	350	TrafFix Devices	TL-3 Compressor on Asphalt	(900 KB)
CC-95B	4/7/2011		TrafFix Devices, Inc.	Compressor Transition	(444 KB)
CC-95A	1/23/2009		TrafFix Devices	TrafFix Devices, Inc., Compressor	(749 KB)
CC-95	2/26/2007	350	TrafFix Devices, Inc	The Compressor is a redirective, non-gating Crash Cushion	(1.60 MB)
CC-94A	8/30/2007	350	Trinity Highway Products	modify ET-2000 Plus to 31” height	(582 KB)
CC-94	9/2/2005		Trinity Industries	ET-Plus teminal for MGS barrier	(847 KB)
CC-93B	2/22/2012	350	Safence	TL3 Terminal at 2m post spacing	(1.34 MB)
CC-93A	12/28/2006		Safence	Wire Rope Terminal @ TL-3/TL-4	(140 KB)
CC-93	8/16/2005		Safence	TL-3 teminal for Safence cable barrier	(297 KB)
CC-92B	5/18/2016	350	Gibraltar	Modified Gibraltar Driven Cable Terminal	(840 KB)
CC-92A	9/10/2007	350	Gibraltar	Mod Gibraltar Cable Terminal w/driven post	(356 KB)
CC-92	6/23/2005		Gibraltar	TL-3 Terminal for Gibraltar Cable Barrier	(2.51 MB)
CC-91	6/9/2005		Armorflex Ltd.	Armorflex Ltd. X350 terminal @ TL-3	(1.15 MB)
CC-90B	7/8/2011	350	Gregory Industries, Inc.	TTMA-100	(125 KB)
CC-90A	9/18/2006		Safety By Design Co.	Optional TL-3 tests for trailer TMA	(1.16 MB)
CC-90	4/15/2005		Safety By Design Company	Trailer TMA	(694 KB)
CC-89A	1/21/2010		Trinity Industries	70 mph HEART	(265 KB)
CC-89	3/17/2005		Texas Transportation Institute	HEART crash cushion	(1945 KB)
CC-88E	2/10/2012	350	Road Systems	FLEAT Median terminal for MGS	(540 KB)
CC-88D	1/29/2010		Road Systems, Inc.	TL-2 SKT and TL-2 FLEAT W-Beam Guardrail Terminals for (MGS)	(1.70 MB)
CC-88C	12/10/2009		Road Systems, Inc.	SKT-SP-MGS and FLEAT-SP-MGS W-Beam Guardrail Terminals for MGS	(259 KB)
CC-88B	9/17/2008	350	Road Systems, Inc.	SKT & FLEAT using 2 breakaway posts	(1.90 MB)
CC-88A	6/1/2008	350	MWRSF	SKT & FLEAT with wood posts	(7.61 KB)
CC-88	3/8/2005		Road Systems, Incorporated	SKT/FLEAT terminals for MGS guardrail	(3.10 MB)
CC-87D	12/18/2015	350	Trinity Highway Products	QUEST System Modification	(780 KB)
CC-87C	5/8/2007	350	Energy Absorption Systems, Inc.	QUEST 115 system	(249 KB)
CC-87B	10/27/2006	350	Energy Absorption Systems, Inc.	QUEST 70/100 system	(1.32 MB)
CC-87A	3/10/2006		EASI	Modified Anchor Design	(148 KB)
CC-87	2/17/2005		Energy Absorption Systems, Inc.	QUEST crash cushion @ TL-3	(996KB)
CC-86C	5/6/2016	MASH	Hill & Smith	Brifen WRGT systems	(879 KB)
CC-86B	1/5/2007		BRIFEN USA, Inc	WRSF Modified (flared) TL-3/TL-4 terminal	(519 KB)
CC-86A	8/10/2005		BRIFEN, USA, Inc	Modified terminal for TL-4 WRSF	(274 KB)
CC-86	1/28/2004		Hill & Smith Limited	Terminal for BRIFEN cable barrier @ TL-3	(1811 KB)
CC-85B	10/19/2005		SCI Products Incorporated	SCI100GM performance evaluation	(28.0 KB)
CC-85A	2/9/2005		SCI Products Incorporated	SCI-70GM attenuator @ TL-2	(1261 KB)
CC-85	9/12/2003		Stabler Companies, Incorporated	Redirectional Crash Cushion @ TL-3	(697kb)
CC-84	12/10/2003		Connecticut DOT	MELT W-beam guardrail terminal @ TL-2	(9 KB)
CC-83	7/11/2003		Energy Absorption Systems, Inc.	TL-1 Ls-PRO TMA	(303 kb)
CC-82	9/5/2003		Energy Absorption Systems, Inc.	Redirecting Crash Cushion @ TL-3	(472kb)
CC-81	8/30/2002		TRINITY Industries	CPSI side- impact enhancement for ET seriesl	(180 Kb)
CC-80	9/5/2002		Energy Absorption Systems, Inc.	REGENT-C W-beam guardrail terminal @ TL-3	(426 Kb)
CC-79	10/11/2002		Safety By Design Co., Inc.	Trailer Attenuating Cushion (TAC) @ TL-3	(2.08 Mb)
CC-78E	4/1/2016	350	Trinity	SST TMA Modification	(689 KB)
CC-78D	7/25/2007	350	Energy Absorption Systems, Inc.	Safe-Stop trailer TMA	(733 KB)
CC-78C	7/15/2005		Energy Absorption Systems, Inc.	Safestop Trailer TMA	(2.68 MB)
CC-78B	3/11/2005		Energy Absorption Systems, Inc.	Test 2-51 w/Safe Stop 180 in folded position	(138 KB)
CC-78A	7/10/2003		Energy Absorption Systems, Inc.	Designs changes & optional TL-3 tests for Safe Stop 180	(779 kb)
CC-78	7/11/2002		Energy Absorption Systems, inc.	TL-3 TMA	(527 Kb)
CC-77	4/4/2002		Connecticut DOT	Non-proprietary steel cylinder crash cushion @ TL-3	(453 kb)
CC-76	8/29/2002		Texas Transportation Institute	3-strand cable guardrail terminal @ TL-3	(1.7 Mb)
CC-75D	8/18/2011	350	Universal TAU-IIR Crash Cushion Systems	Universal TAU-11R CCS	(1.50MB)
CC-75C	6/4/2004		Barrier Systems, Incorporated	Alternative TAUl-II backup/anchor design	(469 KB)
CC-75B	12/9/2003		Barrier Systems, Inc.	TAU-II/TAU-II Wide system @ var. TL's	(3.34mb)
CC-75A	12/20/2002		Barrier Systems, Inc.	TAU-II anchorage options & 70 mph design	(396 Kb)
CC-75	9/14/2001		Barrier Systems, Inc.	TAU-II Crash Cushions @ TL-2 and TL-3	(3.33 mb)
CC-74	8/24/2001		Universal Safety Response, Inc.	Ground Retractable Traffic Barrier (GRAB) @ TL-2	(6.7 mb)
CC-73C	5/8/2006		Energy Absorption Systems, Inc.	TL-1 Wide REACT	(305 KB)
CC-73B	5/26/2005		Energy Absorption Systems, Inc.	Wide REACT @TL-2	(516KB)
CC-73A	4/30/2002		Energy Absorption Systems, Inc.	REACT 350 (96" and 120")@TL-3	(1.65 mb)
CC-73	5/4/2001		Barry D. Stephens, P.E., Energy Absorption Systems, Inc	REACT 350 (60") @ TL-3	(201 kb)	No Text version is available
CC-72	12/18/2000		Rodney A. Boyd, Trinity Industries, Inc.	Straight Flare Slotted Rail Terminal (SRT) @ TL-3	(354 kb)
CC-71	12/6/2000		Barry Stephens, EASI	EASI-Cell Crash Cushion	(137 kb)
CC-70	11/28/2000		Barry Stephens, EASI	WorkZoNet (Dragnet)	(437 kb)
CC-69E	10/6/2008	350	Safety By Design	Single Sided Crash Cushion	(1.40 MB)
CC-69D	7/16/2004		Road Systems, Inc.	Concrete-mounted BEAT SS-Crash Cushion	(443 KB)
CC-69C	12/12/2003		Road Systems, Inc.	BEAT Bridge Pier Protection System @ TL-3	(547kb)
CC-69B	2/22/2002		Road Systems, Inc.	Box Beam Crash Cushion @ TL-3	(1.9 mb)
CC-69A	2/1/2002		Road Systems, Inc.	Bursting Energy Absorbing Terminal (BEAT) for median box-beam guardrail @ TL-3	(60 kb)
CC-69	11/9/2000		Road Systems, Inc.	Bursting Energy Absorbing Terminal (BEAT) for roadside box beam guardrail @ TL-3	(116 kb)
CC-68A	8/19/2011	350	MWRSF	TL-3 Thrie Beam Bullnose with UBSP	(353 KB)
CC-68	11/8/2000		MwRSF-U of NB	Trie-beam Bullnose attenuator @ TL-3	(226 kb)
CC-67	6/29/2000		RENCO, Inc.	RENCO RAM 100K Truck-Mounted Attenuator (TMA) @ TL-3	(1.61mb)	No Text version is available
CC-66C	7/1/2016	350	Lindsay Transportation Solutions	ABSORB 350 with modified connection rod	(866 KB)
CC-66B	12/9/2003		Barrier Systems, Inc.	Modified ABSORB 350 w/ expanded application	(453kb)
CC-66A	6/27/2000		Barrier Systems, Inc.	ABSORB 350 crash cushion @ TL-2	(156 kb)	No Text version is available
CC-66	5/11/2000		Barrier Systems Inc.	ABSORB 350 crash cushion @ TL-3	(6599 Kb)	No Text version is available
CC-65H	2/21/2013	350	TrafFix Devices, Inc.	Scorpion Trailer Attenuator with Arrow Panel	(917 KB)
CC-65G	4/21/2011	350	TrafFix Devices, Inc.	Scorpion Trailer Attenuator	(679 KB)
CC-65F	4/20/2011	350	TrafFix Devices, Inc.	Scorpion Truck Mounted Attenuator on lightweight shadow vehicle	(532 KB)
CC-65E	2/13/2009	350	TrafFix Devices, Inc.	Scorpion Attenuator Trailer (Modified) TL-3	(345 KB)
CC-65D	3/3/2008	350	Traffix Devices	Scorpion TA Test Level 2	(385 KB)
CC-65C	3/3/2008	350	Traffix Devices	Scorpion TA - Infinite weight	(0.99 MB)
CC-65B	3/16/2007		TrafFix Devices, Inc	Trailer TMA	(1.41 MB)
CC-65A	12/8/2000		Dave Gertz, TrafFix Devices, Inc.	Design change (to steel diagrams and hinges)	(67 kb)
CC-65	7/14/2000		TrafFix Devices, Inc.	TMA (Scorpion A 10,000) & TMA (Scorpion C 10,000) @ TL-2 & TL-3	(6.02 mb)	No Text version is available
CC-64G	5/30/2006		Impact Absortion, Inc	UMAD TMA modification	(36 KB)
CC-64F	10/20/2005		Albert W. Unrath, Inc.	Supplemental tests for TL-2 U-MAD	(40.0 KB)
CC-64E	12/21/2004		ALBERT W. UNRATH, INC	Modified U-MAD 70K TMA @TL-2	(175 KB)
CC-64D	7/28/2003		Albert W. Unrath, Inc.	Optional TL-3 tests for the U-MAD 100K TMA	(44 kb)
CC-64C	3/11/2003		ALBERT W. UNRATH, INC.	U-MAD 50K TMA @TL-1	(66 Kb)
CC-64B	2/1/2002		Albert W. Unrath, Inc.	U-MAD 70K TMA @ TL-2	(48 Kb)
CC-64A	7/18/2000		Albert Unrath Inc.	Clarification of acceptance conditions @ TL-3	(16.0 kb)	No Text version is available
CC-64	3/30/2000		Albert Unrath Inc.	U-MAD 100K Truck Mounted Attenuator @ TL-3	(1131 kb)	No Text version is available
CC-63	2/14/2000		Dwight Horne, Director, FHWA Office of Highway Safety Infrastructure	Acceptance of New York 3-Strand Cable Terminal @ TL-3	(1049 kb)	No Text version is available
CC-62	12/21/1999		Dale Wilken, Eastern Resource Center	Vermont Low-Speed W-beam Guardrail Terminal (G1-d) @ TL-2	(336 kb)	No Text version is available
CC-61C	4/4/2004		Midwest Roadside Safety Facility	Single-bolt post for FLEAT/SKT terminals	(513 KB)
CC-61B	4/5/2004		Nebraska Dept. of Roads	2-bolt breakaway post design for SKT-350 and FLEAT	(187 KB)
CC-61A	10/30/2002		Midwest Roadside Safety Facility	Conditional acceptance for bolted-steel posts for SKT-350	(300 Kb)
CC-61	8/27/1999		Road Systems, Inc.	Breakaway Steel Posts for SKT-350 and FLEAT Terminals	(146 kb)	No Text version is available
CC-60A	11/12/1999		King Mak, TTI	WYBET Material Specifications	(37 kb)	No Text version is available
CC-60	8/19/1999		King Mak, TTI	Wyoming Box-Beam End Terminal (WYBET-350) @ TL-3	(963 kb)	No Text version is available
CC-59B	6/9/2006		Energy Absorption Systems, Incorporated	"Tailgate" mount for SafeStop TMA	(702 KB)
CC-59A	3/11/2005		Energy Absorption Systems, Inc.	Test 3-52 on modified Safe Stop	(226 KB)
CC-59	4/2/1999		J.M.Essex, EASI	SAFE STOP Truck Mounted Attenuator (TMA) @ TL-3	(6 kb)	No Text version is available
CC-58	3/26/1999		Connecticut DOT	Narrow Connecticut Impact Attenuator (NCIAS) @ TL-3	(590 kb)	No Text version is available
CC-57E	12/18/2015	350	Trinity	QuadGuard® Elite System Modification	(1.01 MB)
CC-57D	12/18/2015	350	Trinity Highway Products	QuadGuard Elite System Modification	(1.70 MB)
CC-57C	11/14/2008	350	Energy Absorption Systems, Inc.	5-Bay QuadGuard® Elite TL-2	(392 KB)
CC-57B	7/25/2007	350	Energy Absorption Systems	QUADGUARD Elite system 8 bays	(820 KB)
CC-57A	6/17/1999		J.M. Essex,EASI	7-bay QuadGuard Elite at test level 2 @ TL-2	(350 kb)	No Text version is available
CC-57	3/31/2016		J.M.Essex, EASI	QuadGuard Elite (various widths) @ TL-3	(6 kb)	No Text version is available
CC-56A	4/2/1999		Darryl Durgin, MnDOT	Eccentric Loader Terminal (ELT) @ TL-3	(16 kb)	No Text version is available
CC-56	12/24/1998		Minnesota DOT	Eccentric Loader Terminal (ELT) @ TL-3	(415 kb)	No Text version is available
CC-55	11/16/1998		B&B Electromatic	VT6802 Traffic Gate @ TL-2	(382 kb)	No Text version is available
CC-54I	12/23/2011	NCHRP 350	EASI/Trinity	TL-3 TRACC to Vulcan Bidirectional Transition	(746 KB)
CC-54H	6/9/2005		Trinity Industries, Inc.	TL-3 crash cushion w/ add'l capacity (FasTRACC)	(1.71 MB)
CC-54G	3/9/2005		Trinity Industries	Redesigned TRACC Attenuators	(36 KB)
CC-54F	1/13/2004		Trinity Industries	Modified TRACC attenuators @ TL2 and TL3	(859 KB)
CC-54E	3/11/2003		Trinity Industries	Modular Base asslembly for TRACC	(235 Kb)
CC-54D	9/5/2002		Trinity Highway Safety Products Division	Wide-TRACC @ TL-3	(451 Kb)
CC-54C	7/3/2002		Trinity Industries, Inc.	TRACC Transition Designs	(125 Kb)
CC-54B	4/10/2001		Rodney A. Boyd, Trinity Industries, Inc.	Trinity Attenuating Crash Cushion (TRACC) @TL-3	(6 kb)	No Text version is available
CC-54A	9/8/2000		Rodney Boyd, Trinity	Test Level 2 (TL-2) TRACC	(50 kb)
CC-54	11/13/1998		Don Johnson, Syro,Inc	Trinity Attenuating Crash Cushion (TRACC) @ TL-3	(1078 kb)	No Text version is available
CC-53A	4/27/2001		FHWA Regional Admin	Buried-in-backslope w-beam terminal (1:4 foreslope) @ TL-3	(8 kb)	No Text version is available
CC-53	7/10/1998		FHWA Regional Admin	Buried-in-backslope W-beam terminal (3 variations) @ TL-3	(530 kb)	No Text version is available
CC-52B	4/12/2002		TrafFix Devices, Inc.	Specification change to two-piece barrels	(2.12 mb)
CC-52A	11/3/1999		Dave Gertz, Traffix Devices, Inc.	Modification in Orientation of 700-lb Module	(148 kb)
CC-52	7/10/1998		Dave Gertz	TrafFix Devices Sand Barrel System @ TL-3	(1109 kb)	No Text version is available
CC-51A	6/4/1999		King Mak, TTI	Improved Slotted Rail Terminal (ISRT-4) @ TL-3	(330 kb)	No Text version is available
CC-51	6/18/1998		King Mak, TTI	Improved Slotted Rail Terminal (ISRT-3) @ TL-3	(307 kb)	No Text version is available
CC-50B	12/9/1999		Energy Absorption Systems, Inc.	Wide-REACT Acceptance downgraded to CONDITIONAL @ TL-3	(16 kb)	No Text version is available
CC-50A	6/9/1999		Dean Alberson	Name change to Medium REACT w/2743 or 3048mm widths) @ TL-3	(82 kb)	No Text version is available
CC-50	6/16/1998		John Carney	Wide REACT @ TL-3	(562 kb)	No Text version is available
CC-49	6/17/1998		J.M.Essex, EASI	QuadTrend @ TL-3	(631 kb)	No Text version is available
CC-48	5/28/1998		J.M.Essex, EASI	REdirecting Gating ENd Terminal (REGENT) @ TL-3	(1309kb)	No Text version is available
CC-47D	2/13/2009	350	Energy Absorption Systems, Inc.	Mod. TRITON Concrete End Treatment ACZ-350TM System TL-3	(964 KB)
CC-47C	11/21/2008	350	Energy Absorption Systems, Inc.	TRITON Concrete End Treatment System TL-3	No PDF version is available
CC-47B	2/6/2004		Energy Absorption Systems Inc.	TRITON Concrete End Treatment System (TCETS) at TL2 & TL-3	(786 KB)
CC-47A	4/21/2003		Energy Absorption Systems Inc.	TRITON End Treatment System at TL-3 (unique application)	(11.3 KB)
CC-47	5/8/1998		Energy Absorption Systems Inc.	TRITON End Treatment for TRITON Barrier at TL-3 (See B-26 for TL-2)	(127kb)	No Text version is available
CC-46D	8/24/2001		Road Systems, Inc	FLEAT terminal for median w-beam	(3.8 mb)
CC-46C	6/1/2001		Kaddo Kothmann, Road Systems Inc.	FLEAT W-beam guardrail terminal @ TL-3	(4 kb)	No Text version is available
CC-46B	5/21/1999		Road Systems, Inc.	Modified FLEAT - test level 2 (TL-2) design	(153 kb)	No Text version is available
CC-46A	8/27/1998		Road Systems, Inc.	FLEAT w/ variable offset (762 mm to 1219 mm) @ TL-3	(274 kb)	No Text version is available
CC-46	4/2/1998		Road Systems, Inc.	FLared Energy Absorbing Terminal (FLEAT-350) @ TL-3	(643 kb)	No Text version is available
CC-45	3/19/1998		Energy Absorption	QuadGuard 69/90-LMC @ TL-3	(361 kb)	No Text version is available
CC-44	3/6/1998		Trinity/Syro	Sloped end terminal for Low-Profile Barrier @ TL-2	(516kb)	No Text version is available
CC-43	12/1/1997		Energy Absorption	QuadGuard-Low Maintenance Cartridge (LMC) @ TL-3	(302 kb)	No Text version is available
CC-42B	9/17/2008	350	Energy Absorption, Inc.	QuadGuard Wide – 70mph system	(76.5 KB)
CC-42A	12/10/2003		Energy Absorption Systems, Inc.	QuadGuard w/ 10-degree side-panel flare	(352kb)
CC-42	7/16/1997		Energy Absorption	QUADGUARD-WIDE system @ TL-3	(1.13 MB)
CC-41	6/19/1997		Energy Absorption	Brakemaster terminal/crash cushion @ TL-3	(274 kb)	No Text version is available
CC-40B	7/14/2004		Road Systems, Inc.	SKT-LT @ TL-3	(14.3 KB)
CC-40A	2/4/2000		Dean Sicking, Midwest Roadside Safety Facility	Modified SKT-350 @ TL-2	(198 kb)
CC-40	4/2/1997		Road Systems, Inc.	Sequential Kinking Terminal (SKT-350) @ TL-3	(492 kb)	No Text version is available
CC-39	4/24/1997		Energy Absorption	ALPHA 100K TMA @ TL-3	(477 kb)	No Text version is available
CC-38	3/3/1997		Trinity/Syro	ADIEM @ TL-3	(11 kb)	No Text version is available
CC-37C	4/1/1997			Design modification	(250kb)	No Text version is available
CC-37B	2/19/1997		(Pfeifer)	Design modification	(109kb)	No Text version is available
CC-37A	2/19/1997		(Sicking)	Design modification	(128kb)	No Text version is available
CC-37	11/20/1996		Univ. of Nebraska	BEST-350 @ TL-3	(747kb)	No Text version is available
CC-36D	6/27/2006		Impact Absorption, Inc.	Trailer VTMA @ TL-3	(4.61 MB)
CC-36C	11/6/2002		Impact Absorption, Inc.	Supplemental test (3-52) @ TL-3	(50 Kb)
CC-36B	2/13/2001		Michael Kempen, IMPACT Absorption	Vanderbilt TMA @ TL-3	(7 kb)	No Text version is available
CC-36A	6/17/1997			at TL-3	(441kb)	No Text version is available
CC-36	8/27/1996		J. Carney	Vanderbilt TMA @ TL-2	(284kb)	No Text version is available
CC-35M	3/29/2016	350	Trinity	QuadGuard System Modification	(908 KB)
CC-35L	12/18/2015	350	Trinity Highway Products	QuadGuard System modification	(1.41 MB)
CC-35J	11/19/2010	350	Energy Absorption Systems, Inc.	QuadGuard and QuadGuard II various length systems	(570 KB)
CC-35I	3/20/2009	350	Energy Absorption Systems, Inc.	5-bay QuadGuard II 5-bay QuadGuard II Wide 2-bay QuadGuard II Test Levels 2 and 3	(730 KB)
CC-35H	7/11/2007	350	Energy Absorption Systems	modification to QUADGUARD system	(293 KB)
CC-35G	11/1/2004	350	Trinity Highway Products	QuadGuard Attenuator with Driven Pike Anchors	(1.26 MB)
CC-35F	12/10/2003		Energy Absorption Systems, Inc.	QuadGuard CZ on a steel plate @ TL-3	(251kb)
CC-35E	10/19/2001		Energy Absorption Systems, Inc.	9-bay unit @TL-3 for 70mph	(293 kb)
CC-35D	10/13/2001		Energy Absorption Systems, Inc.	9-bay unit w/ add'l capacity@TL-3	(48 kb)
CC-35C	6/17/1999		Energy Absorption	3-bay QUADGUARD at test level 2 @ TL-2	(531 kb)	No Text version is available
CC-35B	10/17/1996			QUADGUARD Crash Cushion - no traffic direction restrictions	(7 kb)	No Text version is available
CC-35A	10/30/1996			QUARDGUARD CZ @ TL-3	(363kb)	No Text version is available
CC-35	6/21/1996		Energy Absorption	QUADGUARD Crash Cushion - for unidirectional traffic @ TL-3	(330 kb)	No Text version is available
CC-34C	12/18/2015	350	Trinity Highway Products	MPS-350X TMA Modification	(1.01 MB)
CC-34B	3/5/2003		Trinity Industries	Design Modification/Completion of optional TMA tests	(234 Kb)
CC-34A	10/30/1996			Modified MPS 350 accepted at test level 3	(10 kb)	No Text version is available
CC-34	6/12/1996		Trinity/SYRO	MPS 350 TMA @ TL-2	(654kb)	No Text version is available
CC-33A	9/5/2002		TRINITY Industries	Alternative posts for CAT attenuator	(42 Kb)
CC-33	5/1/1996		Trinity/SYRO	CAT Terminal/Crash Cushion @ TL-3	(9 kb)	No Text version is available
CC-32	3/19/1996		Energy Absorption	ALPHA 70 TMA @ TL-2	(572kb)	No Text version is available
CC-31A	1/27/1998		King Mak, TTI	Modified Metal End Section	(421 kb)	No Text version is available
CC-31	12/4/1995		Texas A&M (TTI)	Slotted Rail Terminals (SRT) for W-beam Guardrail @ TL-3	(492kb)	No Text version is available
CC-30	7/13/1995		Connecticut DOT.	Connecticut TMA @ TL-2	(215kb)	No Text version is available
CC-29	6/28/1995		Energy Absorption Co.	Energite III module @ TL-3	(586kb)	No Text version is available
CC-28	6/28/1995		Roadway Safety Systems	Fitch Universal Module Crash Cushion @ TL-3	(235kb)	No Text version is available
CC-27A	3/1/2005		Engineered Arresting Systems Corporation	18-inch dia. water twister	(310 KB)
CC-27	5/1/1995		Engineered Systems	Water Twister Vehicle Arresting System @ TL-3	(208kb)	No Text version is available
CC-26K	9/14/2016	350	Trinity Highway	Optimized 9-Cylinder REACT 350 Impact Attenuator	(222 KB)
CC-26J	8/16/2011	350	Energy Absorption	TL-3 REACT 350 II	(549 KB)
CC-26I	3/10/2006		EASI	Modified Anchor Design	(240 KB)
CC-26H	11/2/2005		Energy Absorption Systems, Inc.	modified REACT anchor designs	(292 KB)
CC-26G	7/27/1998		Safety Quest, Inc.	Alternative Rear Anchor Design	(478 kb)	No Text version is available
CC-26F	9/23/1997			Removed CC-26F restrictions on use at certain sites	(143kb)	No Text version is available
CC-26E	6/25/1997			REACT 350 CZ - with restrictions @ TL-3	(744 kb)	No Text version is available
CC-26D	12/19/1996		E. Scott Walter	REACT 350 CZ @ TL-2	(502kb)	No Text version is available
CC-26C	9/25/1995			Design change	(61kb)	No Text version is available
CC-26B	8/14/1995			Variable speed designs of REACT 350	(187kb)	No Text version is available
CC-26A	4/12/1995			Removal of conditional acceptance	(115kb)	No Text version is available
CC-26	3/3/1995		J.Carney, Vanderbilt	Conditional acceptance of REACT 350 at TL-3	(747kb)	No Text version is available
CC-25	2/10/1995		Energy Absorption	NEAT Non-redirecting crash cushion @ TL-2	(910kb)	No Text version is available
CC-24	11/10/1994		Trinity/Syro	HEXCEL TMA under NCHRP 230 guidelines	No PDF version is available	No Text version is available
CC-23A	8/22/1995			BEST modifications to reduce cost	No PDF version is available	No Text version is available
CC-23	11/10/1994		Univ. of Nebraska	Metal Cutting Terminal	No PDF version is available	No Text version is available
CC-22	6/24/1994		Texas Transportation Institute	Two Slotted Rail Terminals	No PDF version is available	No Text version is available
CC-21	6/22/1994		Energy Absorption Systems, Inc.	Truck Mounted Attenuator	No PDF version is available	No Text version is available
CC-20A	9/1/1998		Ren-Gard 815	NCHRP Report 350 acceptance @ TL-2	(5 kb)	No Text version is available
CC-20	11/22/1993		RENCO	Truck Mounted Attenuator	No PDF version is available	No Text version is available
CC-19	3/1/1993		Connecticut DOT	Generalized Connecticut Impact Attenuation System (GCIAS)	No PDF version is available	No Text version is available
CC-18A	6/23/1994			Supplement accepts it as a median terminal as well.	No PDF version is available	No Text version is available
CC-18	1/8/1993		Wyoming DOT	Box Beam End Treatment (Numbered "B-23" in error)	No PDF version is available	No Text version is available
CC-17	10/20/1992		Roadway Safety Service	FITCH Sand Barrel Attenuator with "Zip-Strip" Connectors and "Unicore" Sand Support Structure	No PDF version is available	No Text version is available
CC-16A	3/31/1994		Syro Steel Co.	Qualifies ADIEM for use as a crash cushion as well.	No PDF version is available	No Text version is available
CC-16	10/24/1991		Syro Steel Co.	Advanced Dynamic Impact Extension Module (ADIEM), terminal only.	No PDF version is available	No Text version is available
CC-15	3/27/1991		---	Eccentric Loader Terminal (ELT) (Operational) Modified Eccentric Loader Terminal (MELT) (Operational)	No PDF version is available	No Text version is available
CC-14	6/4/1990		Syro Steel Co.	CAT crash cushion attenuating terminal (Operational)	No PDF version is available	No Text version is available
CC-13A	1/3/1990		Energy Absorption Systems, Inc.	Brakemaster (Experimental) (Letter of 1/3/90 qualifies device for roadside as well as for median use	No PDF version is available	No Text version is available
CC-12A	2/28/1994			Design modification	No PDF version is available	No Text version is available
CC-13	10/30/1989		Energy Absorption Systems, Inc.	Brakemaster (Experimental) (Letter of 1/3/90 qualifies device for roadside as well as for median use	No PDF version is available	No Text version is available
CC-12T	4/25/2016	350	Trinity Highway Products	ET-Plus Modification	(737 KB)
CC-12Q	3/15/2010		Trinity Hwy Prod	ET-Plus and ET-Plus 31 with 2 Breakaway Posts	(73 KB)
CC-12P	11/10/2005		Trinity Highway Safety Products Division	alternative ET post	(44.0 KB)
CC-12N	6/15/2005		Texas Transportation Institute	Modified CRP post	(232 KB)
CC-12M	6/16/2004		Texas Transportation Institute	Alternative Post Designs for TL-2 ET	(8.09 KB)
CC-12L	4/11/2003		Texas Transportation Institute	Modified SYTP post for ET-series @ TL-3	(55 Kb)
CC-12K	8/28/2002		TRINITY Industries	Alternative post design for ET series	(38 Kb)
CC-12J	6/24/2002		Texas Transportation Institute	Steel CRP/SYTP posts for ET terminals	(493 kb)
CC-12I	4/10/2000		Trinity Industries, Inc.	ET-2000 Plus Guardrail Terminal @ TL-3	(514 kb)	No Text version is available
CC-12H	2/18/2000		Trinity Industries, Inc.	ET-2000 Plus Guardrail Terminal @ TL-2	(324 kb)	No Text version is available
CC-12G	1/18/2000		Texas Transportation Institute	Modified Extruder Head, ET-PLUS @ TL-3	(1153 kb)	No Text version is available
CC-12F	9/2/1999		Trinity Industries, Inc.	Hinged Breakaway (HBA Steel Posts for ET-2000) @ TL-3	(606 kb)
CC-12E	9/22/1998			Design modification - rail element length @ TL-3	(4 kb)	No Text version is available
CC-12D	12/20/1996			Modified ET-2000 (LET) @ TL-3	(60 kb)	No Text version is available
CC-12C	8/22/1995			NCHRP 350 ACCEPTANCE @ TL-3	(333kb)	No Text version is available
CC-12B	4/26/1995			Design modification	No PDF version is available	No Text version is available
CC-12	9/6/1989		Syro Steel Co.	ET-2000 (Guardrail Extruder Terminal) (Experimental)	No PDF version is available	No Text version is available
CC-10	4/7/1989		Energy Absorption Systems, Inc	SENTRE guardrail terminal (Operational)	No PDF version is available	No Text version is available
CC-09	4/5/1989		Connecticut DOT	Narrow Connecticut Impact Attenuation System (NCIAS) (Experimental)	No PDF version is available	No Text version is available
CC-08	3/10/1988		Syro Steel Co.	C.A.T. Median Barrier Terminal or Impact Attenuator (Experimental) V.A.T. Update (Experimental)	No PDF version is available	No Text version is available
CC-07	11/6/1986		Connecticut DOT	Connecticut Impact Attenuation System (CIAS) crash cushion (Operational)	No PDF version is available	No Text version is available
CC-06	10/31/1986		Energy Absorption Systems, Inc.	GREAT with Hex-Foam II crash cushion (Operational)	No PDF version is available	No Text version is available
CC-05	7/23/1986		Syro Steel Co.	Vehicle Attenuating Terminal (VAT) (Experimental) [see CC-8]	No PDF version is available	No Text version is available
CC-04	1/8/1986		Energy Absorption Systems, Inc	TREND rigid barrier terminal (experimental)	No PDF version is available	No Text version is available
CC-03	1/7/1986		-----	Eccentric Loader guardrail terminal (Experimental) (FHWA Tech. Advisory)	No PDF version is available	No Text version is available
CC-02	10/1/1984		Syro Steel Co	Controlled Releasing Terminal (CRT) (Experimental) (FHWA Bulletin)	No PDF version is available	No Text version is available
CC-01	9/29/1983		Energy Absorption Systems, Inc	SENTRE guardrail terminal (experimental) [see CC-10]	No PDF version is available	No Text version is available