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Barrier Terminals/Crash Cushions

List of Geometric and Roadside Design Acceptance Letters

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

Revised Monday, March 3, 2008

Code	Date	350/Mash	Manufacturer	Device Description	View PDF	Text Version

CC-104*	2/8/2008	350	Energy Absorption, Inc	Vorteq Trailer Truck Mounted Attenuator	(594 KB)
CC-96SKT	12/21/2007	350	Gregory Highway Products	GMS-WB 31, mini spacer guardrail system	(144 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-97	3/8/2007	350	Plastic Safety Systems, Inc	Crashgard Sand Barrel Attenuator System	(3.11 MB)
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-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-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-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-89	3/17/2005		Texas Transportation Institute	HEART crash cushion	(1945 KB)
CC-88	3/8/2005		Road Systems, Incorporated	SKT/FLEAT terminals for MGS guardrail	(3.10 MB)
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-26I/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-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	SCI1000GM 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-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-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-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-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-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-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-60	8/19/1999		King Mak, TTI	Wyoming Box-Beam End Terminal (WYBET-350) @ TL-3	(963 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-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-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	12/30/1998		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-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-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-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-35H	7/11/2007	350	Energy Absorption Systems	modification to QUADGUARD system	(293 KB)
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-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-26I	3/10/2006		EASI	Modified Anchor Design	(148 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-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-11	6/20/1989		Energy Absorption Systems, Inc	Low Maintenance Attenuator (GREAT with rubber cushioning cylinders.) (Experimental)	No PDF version is available	No Text version is available
CC-102	11/5/2007	350	Barrier Systems	X-tension Technology End Terminals	(2.84 MB)
CC-100	8/30/2007	350	Texas Trans. Inst.	modify SRT, to 31 height	(549 KB)
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

Bridge Railings

Longitudinal Barriers

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