| Code |
Date |
350/Mash |
Manufacturer |
Device Description |
View PDF |
Text Version |
| B-190 |
3/31/2008 |
|
Bexar Concrete |
CTB with Quick Bolt Connection |
 (209 KB) |
No Text version is available |
| B-185 |
12/8/2008 |
350 |
NUCOR Steel Marion |
NU-Guard 27 -- varying w-beam heights |
(57.3 KB) |
No Text version is available |
| B-184 |
12/9/2008 |
350 |
NUCOR Steel Marion |
NU-Cable -- New Hanger for TL-4 |
(217 KB) |
No Text version is available |
| B-183 |
11/26/2008 |
350 |
NUCOR Steel Marion |
NU Cable -- plastic or steel sockets |
(229 KB) |
 |
| B-182 |
11/14/2008 |
350 |
MWRSF |
Concrete Median Barrier meeting head ejection criteria |
(1.10 MB) |
No Text version is available |
| B-181 |
7/28/2008 |
350 |
Western Federal Lands |
Random Rubble Cavity Wall -- Aesthetic Barrier |
(1.05 MB) |
No Text version is available |
| B-180 |
9/8/2008 |
|
MWRSF |
CMB Tiedowns and Transitions |
(2.25 MB) |
No Text version is available |
| B-179 |
7/11/2008 |
350 |
Energy Absorption, Inc |
TL-1 Triton Water Filled Barrier |
(398 KB) |
|
| B-178 |
6/5/2008 |
350 |
Mobile Barriers, LLC |
Mobile Barrier Trailer Portable WZ barrier TL2 too |
(2.38 MB) |
|
| B-177 |
7/16/2008 |
350 |
Trinity Industries |
Trinity Guardrail Systems (T-31 and T-39 in both US and SI panels and post spacings.) |
(826 KB) |
|
| B-176A |
7/17/2008 |
MASH |
Hill and Smith |
Zoneguard MASH |
(361 KB) |
|
| B-176 |
6/27/2008 |
350 |
Hill and Smith |
Zonguard portable steel barrier |
(138 KB) |
|
| B-175 |
6/28/2008 |
350 |
MWRSF |
MGS with round DougFir, PonderosaPine, SYPine |
(1.26 MB) |
|
| B-174 |
4/16/2008 |
350 |
Monroeville Industrial Molding |
Composite blockouts 6 and 12 |
(592 KB) |
|
| B-173 |
3/28/2008 |
350 |
Barrier Systems, Inc. |
ArmorGuard Barrier (Formrely SafeGuard) |
(3.94 MB) |
|
| B-171 |
4/16/2008 |
350 |
Colorado DOT |
F-Shaped CMB |
(524 KB) |
|
| B-170 |
4/22/2008 |
350 |
South Carolina DOT |
Anchorage for precast barriers |
(71.4 KB) |
|
| B-169 |
1/24/2008 |
350 |
Easi-Set Industries |
JJ Hooks on 20 ft Kentucky CMB |
(59.8 KB) |
|
| B-168 |
2/2/2008 |
350 |
Mac Ray MassHighways |
Annisquam River Bridge Rail |
(195 KB) |
|
| B-167 |
2/24/2008 |
350 |
Nucor Steel |
Four-cable Nucor Wire Rope Barrier System TL-4 |
(368 KB) |
|
| B-166 |
12/21/2007 |
350 |
Anro Products Inc. |
Omni products, guardrail plastic spacer block |
(266 KB) |
|
| B-164 |
10/30/2007 |
350 |
Barrier Connection LLC |
F-Shape portable concrete barrier wall |
(513 KB) |
|
| B-163 |
8/30/2007 |
350 |
S.I. Story Lumber Co. |
TimBarrier StreetGuard Plus |
(709 KB) |
|
| B-162B |
6/27/2008 |
350 |
NUCOR MARION Steel |
N/A |
(393 KB) |
|
| B-162 |
9/11/2007 |
350 |
Nucor Marion |
31 Nucor steel strong post 31 guardrail system |
(545 KB) |
|
| B-161 |
7/3/2007 |
350 |
NYSDOT |
Generic 4-strand cable barrier system |
(849 KB) |
|
| B-160 |
5/8/2007 |
350 |
Barrier Systems |
BarrierGuard 800 (Variable Length Barrier) |
(0.98 MB) |
|
| B-159 |
5/8/2007 |
350 |
Barrier Systems |
BarrierGuard 800 (Gate of Hwy. Care) |
(987 KB) |
|
| B-158 |
5/8/2007 |
350 |
Barrier Systems |
BarrierGuard 800 (minimum deflection system) |
(2.25 MB) |
|
| B-157 |
4/23/2007 |
350 |
Trinity Highway Products |
CASS TL-4 Cable Barrier system & terminal |
(617 KB) |
|
| B-156 |
3/21/2007 |
350 |
Gregory Industries Inc. |
GMS-TB Guardrail System |
(2.06 Mb) |
|
| B-155 |
3/8/2007 |
350 |
Corpacero |
HDPE Spacer Block, TL-3 |
(366 KB) |
|
| B-154 |
1/23/2007 |
350 |
Perini Corporation |
ESB Safety-shape Steel Bridge Rail |
(516 KB) |
|
| B-153 |
1/17/2007 |
350 |
David Hubbell |
Aesthetic weak-post timber rail |
(1.92 MB) |
|
| B-152 |
3/27/2008 |
350 |
Permatile Concrete Prod [Mis labeled as B-151] |
Revision of FHWA acceptance to Include shorter segments of TCB |
(1.52 MB) |
|
| B-151 |
11/21/2006 |
|
Wyoming DOT |
W-beam to thrie beam transitions
to thrie beam transitions |
(1.23 MB) |
|
| B-150B |
7/16/2008 |
350 |
Gregory Highway Products |
GMS Barrier with 12 ft 6 inch post spacing |
(134 KB) |
|
| B-150A |
3/26/2008 |
Mash |
Gregory Highway Products |
GMS roadside and median Guardrail to MASH08 |
(1.35 MB) |
|
| B-150 |
10/27/2006 |
|
Gregory Highway Products |
Gregory Mini-Spacer (GMS) for W-beam guardrail |
(202 KB) |
|
| B-149 |
5/19/2006 |
|
Battelle Memorial Institute |
50-inch tall NJ barrier @ TL-3 |
(1.76 MB) |
|
| B-148 |
6/2/2006 |
|
Trinity |
T-39 Thrie-beam guardrail @ TL-4 |
(1.99 MB) |
|
| B-147A |
6/16/2006 |
|
Gibraltar |
Gibraltar cable to W-beam transition |
(229 KB) |
|
| B-147 |
5/8/2006 |
|
Various |
Cable to Metal-beam guardrail transitions |
(1.39 MB) |
|
| B-146 |
7/17/2008 |
350 |
New England Transp. Consort. |
Transitions for 3 NETC bridge rails |
(5.07 MB) |
|
| B145 |
4/6/2006 |
|
Nebraska Department of Roads |
Test Level 5 (TL- 5) Bridge Rail |
(0.98 MB) |
|
| B-144 |
3/10/2006 |
|
LifeNet Softwalls, LLC |
Recyled Tire Barrier |
(1.69 MB) |
|
| B-143 |
2/9/2006 |
|
Wyoming DOT |
Box-beam transition to concrete |
(503 KB) |
|
| B-142 |
1/12/2006 |
|
Composite Structural Design, LLC |
Steel roadside barrier @ TL-5 (Max-Rail) |
(604 KB) |
|
| B-141E* |
2/20/2009 |
350 |
Trinity Industries |
CASS with C-Channel posts |
(1.24 MB) |
|
| B-141D |
3/19/2009 |
350 |
Trinity Industries |
CASS of 141C on 6:1 slopes or flatter |
(1.25 MB) |
|
| B-141C |
11/14/2008 |
350 |
Trinity Industries |
CASS on 4:1 slope to 350 REVISED |
(51 KB) |
|
| B-141B |
5/8/2006 |
|
Trinity |
TL-3 CASS w/ 32.5-foot post spacing |
(711 KB) |
|
| B-141A |
5/2/2006 |
|
Trinity |
TL-3 CASS w/ driven posts at 20-foot spacing |
(70 KB) |
|
| B-141 |
11/17/2005 |
|
Trinity Highway Safety Products, Inc. |
CASS TL-3 and CAS TL-4 I-post designs |
(824 KB) |
|
| B-140 |
11/3/2005 |
|
Trinity Highway Safety Products Division |
T-31 Strong-post W-beam @ TL-3 |
(1.02 MB) |
|
| B-139 |
8/10/2005 |
|
Battelle Memorial Institute |
Ohio TL-3 W-beam rail and transition |
(669 KB) |
|
| B-138 |
8/4/2005 |
|
Midwest Roadside Safety Facility |
TL-2 & TL-4 railings/transistions for timber bridge decks |
(432 KB) |
|
| B-137D |
2/8/2008 |
350 |
Gibraltar |
Four point anchorage to 4 cable barrier |
(488 KB) |
|
| B-137C (HSSD) |
1/8/2008 |
350 |
Gibraltar |
Revised anchor design (4 archors) |
(7.99 KB) |
|
| B-137C (HSA) |
7/12/2006 |
350 |
Gibraltar |
4:1 Slope |
(308 KB) |
|
| B-137B |
4/3/2006 |
|
Gibraltar |
Alternative Post Spacings |
(695 KB) |
|
| B-137A1 |
10/27/2006 |
|
Gibraltar |
4-cable barrier @ TL-4 |
(36 KB) |
|
| B-137A |
7/13/2005 |
|
Gibraltar |
Gibraltar cable barrier @ TL-4 |
(245 KB) |
|
| B-137 |
6/13/2005 |
|
Gibraltar |
Gibraltar cable barrier @ TL-3 |
(241 KB) |
|
| B-136 |
5/18/2005 |
|
CYRO Industries, Inc. |
PARAGLAS noisewall on TL-4 concrete barrier |
(1.26 MB) |
|
| B-135 |
5/26/2005 |
|
Midwest Roadside Safety Facility |
TL-3 timber rubrail for MnDOT noise wall |
(427 KB) |
|
| B-134D |
8/29/2008 |
350 |
Energy Absorption, Inc. |
TL-4 Vulcan |
(11.4 KB) |
|
| B-134C |
11/21/2007 |
350 |
Energy Absorption Systems |
12 M Vulcan |
(3.43 MB) |
|
| B-134A |
11/17/2005 |
|
Energy Absorption Systems, Incorporated |
Transition designs for Vulcan barrier |
(476 KB) |
|
| B-134 |
2/14/2005 |
|
Energy Absorption Systems, Inc. |
Vulcan temporary steel barrier at TL-3 |
(983 KB) |
|
| B-133 |
3/1/2005 |
|
Midwest Roadside Safety Facility |
Midwest Guardrail System (MGS) |
(1590 KB) |
|
| B-132 |
12/28/2004 |
|
Valentine & Company |
Aluminum truss-core F-shape Bridge Rail |
(1.32 MB) |
|
| B-131 |
11/30/2004 |
|
Barrier Systems, Inc. |
BarrierGuard 800 temporary steel barrier @ TL-4 |
(553 KB) |
|
| B-130 |
11/30/2004 |
|
TrafFix Devices, Inc |
TrafFix Water Wall water-filled plastic barrier @ TL-1 |
(179.KB) |
|
| B-129 |
11/1/2004 |
|
Barriers USA, Inc. |
Guardliner water-filled plastic barrier w/W-beam @ TL-2 |
(584 KB) |
|
| B-128 |
8/24/2004 |
|
CalTrans |
ST20S steel post & beam bridge rail @ TL-4 |
(873 KB) |
|
| B-127 |
6/18/2004 |
|
NYSDOT |
TL-4 box-beam transition designs |
(100 KB) |
|
| B-126 |
3/30/2004 |
|
Nebraska Department of Roads |
Concrete Post & Beam Railing @ TL-4 |
(576 KB) |
|
| B-125 |
3/19/2004 |
|
Safety Barriers, Inc. |
SB-1-TL water-filled barrier @ TL-3 |
(843 KB) |
|
| B-124 |
12/9/2003 |
|
Creative Pultrusions,Inc. |
Composite Thrie-beam (SuperRail) @ TL-3 |
(1.06mb) |
|
| B-123 |
3/12/2004 |
|
Composite Structural Design, LLC |
Temporary steel bridge rail @ TL-5 |
(134 KB) |
|
| B-122 |
10/2/2003 |
|
Midwest Roadside Safety Facility |
Bolt-down System for F-shape on bridge deck @ TL-3 |
(1.44mb) |
|
| B-121 |
7/28/2003 |
|
Oregon Department of Transportation |
Oregon 2-tube ped/bike rail @ TL-4 |
(128 Kb) |
|
| B-120 |
5/19/2003 |
|
Midwestern Wholesalers, Inc. |
narrow wood offset block |
(100 Kb) |
|
| B-119B |
8/28/2003 |
|
Trinity Highway Safety Products Division |
3-cable rail (posts on 2-m centers) @ TL-3 |
(21kb) |
|
| B-119A |
5/15/2003 |
|
Trinity Industries |
3-cable rail (posts on 5-m centers) @ TL-3 |
(287Kb) |
|
| B-119 |
5/13/2003 |
|
Trinity Industries |
3-cable rail (posts on 3-m centers) @ TL-3 |
(298Kb) |
|
| B-118 |
4/22/2003 |
|
Oregon DOT |
3-Tube Bridge Rail @TL-4 |
(355Kb) |
|
| B-117 |
9/12/2003 |
|
University of Nebraska - Lincoln |
Steel H-section Barrier for temporary use on Bridge Decks |
(505kb) |
|
| B-116 |
3/27/2003 |
|
Midwest Roadside Safety Facility |
low concrete bridge rail @ TL-2 |
(70 Kb) |
|
| B-115 |
8/12/2003 |
|
University of Florida |
FDOT Portable Concrete Curb @ TL-2 |
(96 Kb) |
|
| B-114 |
3/27/2003 |
|
Welch Products, Inc. |
recycled rubber offset block |
(58 Kb) |
|
| B-113 |
7/10/2003 |
|
REMCON Plastics Incorporated |
Water-filled Longitudinal Barrier @ TL-2 |
(307kb) |
|
| B-112 |
3/14/2003 |
|
Midwest Roadside Safety Facility |
Steel strap tie-down system for PCB on bridge decks @ TL-3 |
(55 Kb) |
|
| B-111 |
2/11/2003 |
|
Creative Building Products |
Water Filled Plastic Barrier @ TL-2 |
(394 Kb) |
|
| B-110 |
12/20/2002 |
|
Caltrans Materials Engineering and Testing Services |
Texture Guidelines for SS and Vertical Concrete Barriers |
(929 Kb) |
|
| B-109B |
3/17/2004 |
|
Burkett Molding, Inc. |
Modified plastic block (P-Block) for use w/ strong post guardrail |
(183 KB) |
|
| B-109A |
8/29/2003 |
|
Interstate Timber Products Co. |
Recycled Plastic Block for Strong Round-Post W-beam Guardrail |
(42.2kb) |
|
| B-109 |
11/7/2002 |
|
Interstate Timber Products Co. |
Plastic block for strong-post w-beam |
(72 Kb) |
|
| B-108 |
11/4/2002 |
|
Barrier Systems, Inc. |
Temporary steel barrier @ TL-2/TL-3 |
(5.2 Mb) |
|
| B-107 |
9/5/2003 |
|
ANRO Timber Products, Incorporated |
Recycled Plastic Blockout for TL-3 W-beam Guardian |
(28.4kb) |
|
| B-106 |
9/5/2002 |
|
Caltrans |
Thrie-beam transition @TL-4 |
(376 Kb) |
|
| B-105 |
9/5/2002 |
|
Nebraska Department of Roads |
Thrie-beam transition @ TL-3 |
(854 Kb) |
|
| B-104 |
7/17/2002 |
|
Pennsylvania Department of Transportation |
Concrete parapet w/steel rail @ TL-5 |
(41 Kb) |
|
| B-103 |
7/1/2002 |
|
Project Back to EDEN |
Recycled Rubber Blockout |
(91 Kb) |
|
| B-102 |
7/3/2002 |
|
John Carlo, Inc. |
Conditional Acceptance: 20' NJ-shape TCB @ TL-3 |
(112 Kb) |
|
| B-101 |
7/1/2002 |
|
Rhino Safety Barrier LLC |
Water-filled Plastic Barrier @ TL-2 |
(492 Kb) |
|
| B-100 |
7/1/2002 |
|
Eco-Composites, LLC |
Eco-Composites plastic offset block |
(416 Kb) |
|
| B-99 |
4/30/2002 |
|
Ohio Department of Transportation |
Thrie-beam transition to vert. conc. parapet@TL-4 |
(354 Kb) |
|
| B-98 |
5/10/2002 |
|
North Carolina Department of Transportation |
10-ft NJ barrier w/ triple loops and drop-in pin @ TL-3 |
(275 Kb) |
|
| B-97A |
4/14/2008 |
350 |
Yodock Wall Co., Inc. |
Modified Side Rail Support |
(1.17 MB) |
|
| B-97 |
3/27/2002 |
|
Yodock Wall Company, Inc. |
Yodock Model 2001M/2001 Plastic Barriers w/ steel tubes @ TL-2/TL-3 |
(1.09 Mb) |
|
| B-96A |
10/12/2005 |
|
Nucor Steel Marion Inc. |
Alternative post design |
(768 KB) |
|
| B-96 |
8/30/2002 |
|
Marion Steel Company |
posts/attachment hardware for 3-strand cable g.r.@TL-3 |
(499 Kb) |
|
| B-95A |
4/5/2002 |
|
Trinity Industries, Inc. |
Alternative post orientation allowed |
(50.2 Kb) |
|
| B-95 |
2/1/2002 |
|
Trinity Industries, Inc. |
O-Post for W-Beam gr @ TL-3 |
(236 Kb) |
|
| B-94 |
1/24/2002 |
|
NY DOT |
20-ft NJ barrier w/ I-beam connection @ TL-3 |
(53 kb) |
|
| B-93 |
1/8/2002 |
|
OH DOT |
10' NJ shape barrier w/ pin and loop connections @ TL-3 |
(174 kb) |
|
| B-92A |
7/1/2002 |
|
Imperial Laminators |
Glu-lam Posts/Offset Block Dimensions @ TL-3 |
(56 Kb) |
|
| B-92 |
11/21/2001 |
|
Imperial Laminators |
glu-lam posts and block for w-beam @TL-3 |
(52 kb) |
|
| B-91 |
11/15/2001 |
|
Aeolian Enterprises, Inc. |
Aeolian recycled plastic block @ TL-3 |
(50 kb) |
|
| B-90 |
8/24/2001 |
|
CalTrans |
4-m long single-slope barrier with double pin&loop connection @ TL-3 |
(7 kb) |
|
| B-89 |
8/14/2001 |
|
Bijan Kasraie, Consolidated Tire Corporation |
Akamite Recycled Tire Blockout @ TL-3 |
(70 kb) |
|
| B-88F |
12/23/2008 |
350 |
Blue Systems / Safence |
On 1:4 sloped median MASH-08 |
(836 KB) |
|
| B-88E |
7/31/2007 |
350 |
Safence |
TL-4 four cable tensioned barrier |
(728 KB) |
|
| B-88D |
12/27/2006 |
|
Safence |
3-strand wire rope @ TL-4 |
(633 KB) |
|
| B-88C |
5/26/2005 |
|
Safence, Incorporated |
alternative post (C-post) design |
(54 KB) |
|
| B-88B |
6/8/2004 |
|
Blue Systems AB |
Alternative post spacing/embedment design |
(70.KB) |
|
| B-88A |
1/28/2004 |
|
Safence, Incorporated |
4-cable median barrier @ TL-3. (Blue Systems AB) |
(324 KB) |
|
| B-88 |
7/13/2001 |
|
Mats Heinevik, Blue Systems, AB |
Safence 350 Wire Rope Barrier @ TL3 |
(314 kb) |
|
| B-87 |
7/6/2001 |
|
James R. Keaton, Barrier Systems, Inc. |
SafeGuard Gate System (SGS) @ TL-3 |
(932 kb) |
|
| B-86A |
11/21/2001 |
|
OR DOT |
42-inch tall F-shape @ TL-4 |
(69 kb) |
|
| B-86 |
8/17/2001 |
|
Daniel J. MacDonald, Oregon DOT |
12.5 ft F-shape precast concrete barrier w/a pin and loop connection @ TL-3 |
(529 kb) |
|
| B-85E |
5/8/2007 |
350 |
Trinity Highway Products |
Modified King Block |
(450 KB) |
|
| B-85D |
3/22/2006 |
|
Trinity |
Modified King Block |
(269 KB) |
|
| B-85B |
8/28/2002 |
|
TRINITY Industries |
Modification to KING block |
(40 Kb) |
|
| B-85A |
7/10/2001 |
|
Rodney A. Boyd, Trinity Industries, Inc |
King Recycled Composite Guardrail offset block @ TL-3 |
(13 kb) |
|
| B-85 |
6/1/2001 |
|
Rodney A. Boyd, Trinity Industries |
King Recycled Composite Guardrail offset block @ TL-3 |
(59 kb) |
No Text version is available |
| B-84 |
1/24/2002 |
|
IN DOT |
10-ft F-shape barrier w/pin&loop connection @ TL-3 |
(518 kb) |
|
| B-83 |
4/24/2001 |
|
Douglas J. Weiszhar, Minnesota DOT |
MN W-beam Transition @ TL-3 |
(8 kb) |
No Text version is available |
| B-82C1 |
4/13/2006 |
|
Hill & Smith Ltd. |
Shorter Length 3-cable WRSF @ TL-3 |
(39 KB) |
|
| B-82C |
5/26/2005 |
|
Hill & Smith Ltd. |
3-cable Brifen WRSF @TL-3 |
(162KB) |
|
| B-82B1 |
5/9/2006 |
|
Brifen |
Brifen WRSF on 1V:4H slope |
(1.09 MB) |
|
| B-82B |
3/27/2005 |
|
Hill& Smith Ltd. |
Brifen WRSF @ TL-4 |
(858 KB) |
|
| B-82A |
2/27/2003 |
|
BRIFEN USA, Inc |
Rescinded "Buy America" provision |
(319 Kb) |
|
| B-82 |
4/10/2001 |
|
Graham Sharp, Brifen Limited |
Brifen Wire Rope Safety Fence @ TL-3 |
(319 kb) |
No Text version is available |
| B-81A |
11/30/2005 |
|
Pennsylvania Department of Transportation |
PA W-Beam Transition @ TL-4 |
(28.0 KB) |
|
| B-81 |
6/26/2001 |
|
Michael M. Ryan, PE, PennDOT |
PA W-beam Transition @ TL-3 |
(7 kb) |
No Text version is available |
| B-80C |
6/30/2003 |
|
HALCO, LLC |
X44 tubular steel gr post @ TL-3 |
(112 Kb) |
|
| B-80A |
9/6/2001 |
|
Halco, LLC |
X40 tubular steel gr post @ TL-3 |
(721 kb) |
|
| B-80 |
2/9/2001 |
|
David R. Lewis, HALCO, LLC |
X-48 tubular steel gr post @ TL-3 |
(389 kb) |
No Text version is available |
| B-79 |
12/18/2000 |
|
Gary L. Hoffman, Pennsylvania DOT |
12.5' F-shape temporary barrier (w/ plate connection) @ TL-3 |
(640 kb) |
|
| B-78 |
12/6/2000 |
|
Richard Pratt, Alaska DOT |
AK W-beam Transition |
(181 kb) |
|
| B-77 |
12/6/2000 |
|
Bradley Smith, ConnDOT |
ConnDOT W-beam Transition @ TL-3 |
(382 kb) |
|
| B-76 |
12/6/2000 |
|
D. Smith-Gander, Amity Plastics |
Amity Plastic Guardrail Post @ TL-3 |
(320 kb) |
|
| B-75 |
12/21/2000 |
|
Kaddo Kothman, Road Systems, Inc. |
14-gauge W-beam Guardrail @ TL-3 |
(9 kb) |
|
| B-74B |
2/1/2002 |
|
Valley Rubber, LLC |
Guardrail Block for Round Wood Posts |
(39 Kb) |
|
| B-74A |
2/5/2001 |
|
Richard Moore, Valley Rubber, LLC |
Valley Rubber Guardrail Block |
(245 kb) |
|
| B-74 |
11/28/2000 |
|
Richard Moore, Valley Rubber |
Valley Rubber Guardrail Block |
(282 kb) |
|
| B-73 |
11/8/2000 |
|
CME Associates, INC. |
Stone Cast Aesthetic Barrier Wall @ TL-3 |
(198 kb) |
|
| B-72 |
11/8/2000 |
|
New York State DOT |
2-, 4-, and 5-Rail Bridge Railing Designs @ TL-4 |
(175 kb) |
|
| B-71 |
8/17/2000 |
|
James W. Havens, Millennium Plastic Wood, LLC |
Recycled Plastic Offset Block |
(106 kb) |
|
| B-70 |
7/17/2000 |
|
State of Idaho Transportation Department |
20ft long NJ barrier (pin and loop connection) |
(1.83mb) |
|
| B-69C |
2/25/2008 |
350 |
Barrier Systems Inc. |
Mod to Variable Length Barrier RTS-QMB |
(691 KB) |
|
| B-69B |
3/22/2005 |
|
Barrier Systems, Incorporated |
limited deflection RTS-QMB |
(2083 KB) |
|
| B-69A |
7/4/2004 |
|
Barrier Systems, Incorporated |
Curved RTS-QMB application |
(1715 KB) |
|
| B-69 |
6/27/2000 |
|
Barrier Systems, Inc. |
Steel Reactive Tension System (SRTS)/Concrete Reactive Tension System (CRTS) |
(3.02mb) |
No Text version is available |
| B-68 |
4/28/2000 |
|
CAMMCO, Inc. |
CAMMCO Plastic Guardrail Blockout |
(592 kb) |
No Text version is available |
| B-67 |
3/30/2000 |
|
Georgia Department of Transportation |
Temporary Concrete Barrier |
(793 kb) |
|
| B-66 |
2/10/2000 |
|
Massachusetts Highway Department |
Massachusetts Aesthetic Steel Post Bridge Rail |
(2268 kb) |
No Text version is available |
| B-65 |
2/14/2000 |
|
FHWA Memo to Resource Centers, etc. |
Acceptance of W-Beam Transition to a Vertical Concrete Parapet |
(957 kb) |
No Text version is available |
| B-64E |
3/18/2003 |
|
NYSDOT |
Weak post w-beam median barrier @ TL-3 |
(64 Kb) |
|
| B-64D2 |
2/12/2004 |
|
|
Aesthetic bridge rail, barrier, and transition designs |
(1156 KB) |
|
| B-64D |
4/9/2003 |
|
FHWA field offices |
aesthetic roadside barriers & bridge rails |
(131 Kb) |
|
| B-64C |
4/21/2003 |
|
MwRSF - UN |
w-beam application for a 2:1 slope @ TL-3 |
(55 Kb) |
|
| B-64B |
3/10/2004 |
|
|
guardrail posts in rock or mowing strips |
(110 KB) |
|
| B-64sup |
9/12/2005 |
|
|
Additional generic cable barriers |
(304 KB) |
|
| B-64A |
11/1/2000 |
|
Pennsylvania DOT |
Modified Weak-Post W-beam guardrail @TL-3 |
(210 kb) |
|
| B-64 |
2/14/2000 |
|
FHWA Memo to Resource Centers, etc. |
Nonproprietary Guardrails and Median Barriers |
(97 kb) |
|
| B-63 |
1/5/2000 |
|
Barrier Systems, Inc. |
Quickchange Moveable Barrier (QMB) |
(115 kb) |
No Text version is available |
| B-62 |
12/13/1999 |
|
Gunnar Prefab AB |
GPLINK pre-cast Temporary Concrete Barrier |
(62 kb) |
No Text version is available |
| B-61 |
11/22/1999 |
|
Rich Peter, California DOT |
K-rail (NJ Barrier) for Semi-permanent Installations |
(160 kb) |
No Text version is available |
| B-60 |
11/16/1999 |
|
Trinity Industries, Inc. |
O-rail Corrugated Metal-Beam Guardrail |
(69 kb) |
No Text version is available |
| B-59 |
11/3/1999 |
|
R&P Products |
R&P Block for Strong-post W-beam Guardrail |
(23 kb) |
No Text version is available |
| B-58 |
10/8/1999 |
|
Midwest Roadside Safety Facility |
Clear-span Nested W-beam Guardrail |
(151 kb) |
No Text version is available |
| B-57 |
10/8/1999 |
|
Aloha Plastic Recycling, Inc. |
Recycled Polyethylene Block |
(73 kb) |
No Text version is available |
| B-56B |
9/5/2003 |
|
Structures of Ironwood |
Design alternative: rectangular timber rail |
(51 Kb) |
|
| B-56A |
5/11/2000 |
|
Structures Of Ironwood, L.L.C. |
IRONWOOD Guidrail |
(113 kb) |
No Text version is available |
| B-56 |
6/18/1999 |
|
David Hubbell |
IRONWOOD Guardrail-aesthetic timber/steel rail |
(3960 kb) |
No Text version is available |
| B-55A |
9/2/1999 |
|
Alaska Department of Transportation |
Thrie-Beam Transition to AK Bridge Railing |
(1456 kb) |
No Text version is available |
| B-55 |
5/18/1999 |
|
Steven Bradford, AK DOT & PF |
Multi-State bridge rail (2-tube on curb) Alaska |
(438 kb) |
No Text version is available |
| B-54 |
5/18/1999 |
|
Roberto Fonseca-Martinez |
Virginia DOT (VDOT) temp.conc.barrier (F-shape) |
(192 kb) |
No Text version is available |
| B-53 |
5/18/1999 |
|
Rich Peter, Caltrans |
Type 80SW Bridge Rail
Type 80 Bridge Rail |
(459 kb) |
No Text version is available |
| B-52A |
12/8/2000 |
|
Easi-Set Industries |
20 ft segments |
(6 kb) |
|
| B-52 |
3/26/1999 |
|
Easi-Set Industries |
J-J Hooks temp. conc. barrier (NJ & F-shapes) |
(438 KB) |
No Text version is available |
| B-51 |
3/26/1999 |
|
David Bailey-Consource |
Recycled plastic block for use w/ w-beam g.rail |
(5 kb) |
No Text version is available |
| B-50 |
3/11/1999 |
|
NE Trans. Consortium |
NETC 2-Bar (curb mounted) & 4-Bar (sidewalk mounted) Bridge Rails |
(5 kb) |
No Text version is available |
| B-49C |
9/18/2002 |
|
Bryson Products, Inc. |
RE-BLOCK:IV plastic blockout |
(1 Mb) |
|
| B-49B |
2/8/2001 |
|
William D. Bryson, Bryson Products, LLC |
Recycled plastic block for use w/ w-beam g.rail @ TL-3 |
(5 kb) |
No Text version is available |
| B-49A |
6/22/1998 |
|
Central Fabricators Inc. |
Expanded Material Specifications Accepted |
(2435 kb) |
No Text version is available |
| B-49 |
5/7/1999 |
|
B.Atwood, Central Fab. |
Recycled plastic block for use w/ w-beam g.rail |
(5 kb) |
|
| B-48 |
5/7/1998 |
|
J.M.Essex, EASI |
TRITON water-filled temporary barrier |
(6 kb) |
No Text version is available |
| B-47B |
9/4/2001 |
|
Robert L. Wilson, P.E., Texas DOT |
Thrie-beam connection to vert. conc. parapet @TL-3 |
(146 kb) |
|
| B-47A |
5/28/1999 |
|
Midwest Roadside Safety Facility |
Conditional Acceptance of Attachment to Vertical Wall |
(638 kb) |
No Text version is available |
| B-47 |
3/6/1998 |
|
Ron Faller, MWRSF |
Steel post & wood post Thrie-beam transitions to concrete parapets (two designs) |
(399 kb) |
No Text version is available |
| B-46 |
2/12/1998 |
|
Fracasso, Italy |
3N Double Space Safety Barrier (1180-mm high) |
(427 kb) |
No Text version is available |
| B-45B |
3/8/2002 |
|
California DOT |
Single-Slope Fabricated Steel Bridge Rail @ TL-4 |
(238 Kb) |
|
| B-45A |
3/6/1998 |
|
California DOT |
Single slope bridge rail |
No PDF version is available |
No Text version is available |
| B-45 |
2/4/1998 |
|
California DOT |
Single slope roadside/median barrier-9.1 degrees |
(287 kb) |
No Text version is available |
| B-44 |
1/27/1998 |
|
FHWA memo to field |
Report 350 acceptability of various wood and recycled blockouts for w-beam guardrail |
(134 kb) |
No Text version is available |
| B-43 |
10/17/1997 |
|
John Marinelli |
Lifetime Lumber Prod. Recycled gr offset block for wood and steel post w-beam |
(349 kb) |
No Text version is available |
| B-42A* |
2/20/2009 |
350 |
Rockingham precast |
Permits 18 and 20 ft long segments |
(600 KB) |
|
| B-42 |
10/20/1997 |
|
M. Budd, Rockingham Precast |
Temporary cmb - F shape w/ slotted tube/T-bar Connection |
(563 kb) |
No Text version is available |
| B-41 |
10/10/1997 |
|
D. Sicking, U of NebraskA |
Temporary cmb - F shape w/ pin & loop conn. |
(356 kb) |
No Text version is available |
| B-40 |
8/27/1997 |
|
J. Duckett, Barrier Systems |
Narrow QuickChange Moveable Barrier |
(630 kb) |
No Text version is available |
| B-39B |
6/24/2002 |
|
Mondo Polymer Technologies |
Modified polymer block |
(50 Kb) |
|
| B-39A |
3/27/2002 |
|
Mondo Polymer Technologies |
Modified Polymer Offset Block |
(238 Kb) |
|
| B-39 |
3/11/1997 |
|
D.Tarrant - Mondo Polymer |
Polymer Offset Blocks for w-beam guardrail |
(400kb) |
No Text version is available |
| B-38 |
8/29/1996 |
|
Connecticut DOT |
Merritt Parkway Guiderail (Aesthetic) TL-3 |
(745 kb) |
No Text version is available |
| B-37A |
11/18/1999 |
|
K. Mak, TTI |
Box-Beam Transistions to WY TL-3 and TL-4 Bridge Railings |
(1778 kb) |
No Text version is available |
| B-37 |
7/1/1996 |
|
Wyoming DOT |
DOT 2 Bridge Railings (Steel Post & Rail w/ Curb)
(TL-3 and TL-4) |
(1014 kb) |
No Text version is available |
| B-36 |
5/31/1996 |
|
Texas A&M (TTI) |
Low-Profile Concrete Barrier for Work Zones |
(458 kb) |
No Text version is available |
| B-35 |
3/27/1996 |
|
Creative Building Products |
Plastic Blockout for strong-post W-beam |
(334 kb) |
No Text version is available |
| B-34G |
8/9/2005 |
|
Office the Wall Products, LLC |
Product Name Change |
(110 KB) |
|
| B-34F |
12/11/2003 |
|
Traffic Safety Devices, Inc. |
Modification to ROADGUARD barrier |
(373 KB) |
|
| B-34E |
7/11/2002 |
|
Armorcast Products Company |
Modified Guardian Design @TL-3 |
(586 Kb) |
|
| B-34D |
12/20/2000 |
|
Sam Arnold, Guardian Safety Barrier |
Clarification of Guardian Status |
(56 kb) |
|
| B-34C |
8/5/1998 |
|
Safety Barrier Systems |
ROADGUARD - Name change from Guardian Safety Barrier |
(401 kb) |
No Text version is available |
| B-34B |
2/7/1997 |
|
Safety Barrier Systems |
Guardian Safety Barrier - Conditional Acceptance Upgraded to Full |
(21 kb) |
No Text version is available |
| B-34A |
11/14/1996 |
|
Safety Barrier Systems |
Guardian Safety Barrier |
(77 kb) |
No Text version is available |
| B-34 |
1/29/1996 |
|
Safety Barrier Systems Guardian |
Temporary Barrier (Conditional TL-3)
(Conditional acceptance upgraded to Full) |
(327kb) |
No Text version is available |
| B-33 |
12/22/1995 |
|
BGFM Assoc |
Concrete Safety Shape connection to bridge deck |
(196kb) |
No Text version is available |
| B-32 |
12/8/1995 |
|
Arnold Forest Products |
Round Timber Guardrail Posts TL-3 |
(421kb) |
No Text version is available |
| B-31 |
1/19/1995 |
|
R.Faller, U of Nebraska |
5 Railings for timber Bridges |
(451kb) |
No Text version is available |
| B-30 |
1/17/1995 |
|
Safety Barrier Systems Guardian |
Water Filled Plastic Barrier |
(578kb) |
No Text version is available |
| B-29D |
8/28/2002 |
|
RAMCO International |
Modification to Polylumber block |
(58 Kb) |
|
| B-29C |
2/11/1999 |
|
New company name |
Polylumber Blockouts on Steel Post W-beam |
(43 kb) |
No Text version is available |
| B-29B |
9/6/1995 |
|
RAMCO |
Polylumber Blockouts on Steel Post W-beam |
(312kb) |
No Text version is available |
| B-29A |
6/5/1995 |
|
ARW Polywood |
Manufacturer of Ramcos blockouts |
(120kb) |
No Text version is available |
| B-29 |
1/9/1995 |
|
RAMCO |
Polylumber Blockouts on Wood Post W-beam |
(300kb) |
No Text version is available |
| B-28 |
11/17/1994 |
|
Fracasso, Italy |
3-N Steel Guardrail |
(416kb) |
No Text version is available |
| B-27 |
8/1/1994 |
|
Collins & Aikman Corp. |
Recycled Blockout for wood-post guardrail |
(343kb) |
No Text version is available |
| B-26 |
1/7/1994 |
|
Energy Absorption Systems |
TRITON end treatments |
(94 KB) |
|
| B-25 |
4/14/1993 |
|
Energy Absorption Systems |
Barrier Gate moveable median barrier closure |
(231kb) |
No Text version is available |
| B-24 |
6/16/1993 |
|
Friend Town and Country |
Breakaway Mailbox Support for snow areas |
No PDF version is available |
No Text version is available |
| B-23 |
12/3/1992 |
|
MGS Innovations |
Precast Concrete Barrier (See Number CC-18 for Wyoming Box Beam End Treatment) |
No PDF version is available |
No Text version is available |
| B-22 |
12/17/1992 |
|
Ryerson Plastics |
Steel Reinforced Recycled Plastic Guardrail Posts |
No PDF version is available |
No Text version is available |
| B-21A |
9/27/1994 |
|
(supplement to B-21) |
Additional information on application of Triton |
(78.3KB) |
No Text version is available |
| B-21 |
11/27/1992 |
|
Energy Absorption Systems |
Triton Water Filled Barrier for Low Speed Applications |
(79.7KB) |
No Text version is available |
| B-20A |
1/4/1993 |
|
Mobil Chemical Company Suppl. |
permits use as a blockout on steel posts. |
(168kb) |
No Text version is available |
| B-20 |
9/1/1992 |
|
Mobil Chemical Company "Timbrex" |
Recycled Blockouts for use on Wood Strong-Post W-Beam Guardrail |
(177kb) |
No Text version is available |
| B-19 |
5/13/1992 |
|
Nat. Ready Mix Concrete Assn. |
Ontario "Tall Wall" Concrete Median Barrier |
No PDF version is available |
No Text version is available |
| B-18 |
5/5/1992 |
|
Pelco Products |
PB-5300 Ser. Cast Aluminum Traffic Signal Base. |
No PDF version is available |
No Text version is available |
| B-17 |
2/11/1992 |
|
(Minute Memo to Regions) |
Constant Slope Concrete Median Barrier. |
No PDF version is available |
No Text version is available |
| B-16 |
10/24/1991 |
|
Barrier Systems, Inc. |
Quickchange Moveable Median Barrier for use in permanent installations |
No PDF version is available |
No Text version is available |
| B-15 |
12/6/1990 |
|
Roadway Safety Services |
Dragnet Vehicle Arresting System |
(174kb) |
No Text version is available |
| B-14 |
11/8/1990 |
|
Smith-Midland Corp. |
J-hook connection for precast concrete median barriers. |
No PDF version is available |
No Text version is available |
| B-13 |
3/26/1987 |
|
TAPCO |
V-LOC Mailbox Support System |
No PDF version is available |
No Text version is available |
| B-12 |
4/16/1990 |
|
International Barrier Corp. |
Revised design of MK-7 Drainage/Obstacle Mod. |
No PDF version is available |
No Text version is available |
| B-11 |
12/4/1989 |
|
International Barrier Corp. |
MK-7HV Cement-Stabilized Sand Filled Barrier (normal profile IBC barrier) (Experimental) |
No PDF version is available |
No Text version is available |
| B-10 |
8/7/1989 |
|
International Barrier Corp. |
MK-9 Cement-Stabilized Sand Filled Barrier (low profile IBC barrier) |
No PDF version is available |
No Text version is available |
| B-09 |
6/16/1989 |
|
FHWA memo to Region 9 |
Yuma County Curved Guardrail (Bridge approach treatment) (Experimental) |
No PDF version is available |
No Text version is available |
| B-08 |
6/7/1989 |
|
International Barrier Corp. |
Special Assemblies and transitions for the IBC MK-7 sand filled barrier (Operational) |
No PDF version is available |
No Text version is available |
| B-07 |
4/19/1989 |
|
The Neel Company |
Concrete Barrier Drainage System (operational) |
No PDF version is available |
No Text version is available |
| B-06 |
3/29/1989 |
|
Delta Design and Development |
Tri-D Breakaway Delineator Post (Operational) |
No PDF version is available |
No Text version is available |
| B-05A |
4/9/1996 |
|
Kelken Construction Systems |
Extended previous acceptance to F-shape |
(143kb) |
No Text version is available |
| B-05 |
3/14/1989 |
|
L.B.Foster Co |
Precast Concrete Bridge Railing (NJ shape) Anchoring System (Operational) |
(391kb) |
No Text version is available |
| B-04 |
2/16/1989 |
|
Michigan D.O.T |
Timber Guardrail Posts Specification (Oper.) |
No PDF version is available |
No Text version is available |
| B-03 |
7/15/1986 |
|
Barrier Systems, Inc |
Series 200 Construction Zone Barrier (Moveable Concrete Safety Shape) (Experimental) |
No PDF version is available |
No Text version is available |
| B-02 |
12/26/1985 |
|
International Barrier Corp. |
IBC Sand Filled Barrier (MK-7) (Operational) |
No PDF version is available |
No Text version is available |
| B-01A |
5/20/1985 |
|
|
|
No PDF version is available |
No Text version is available |
| B-01 |
5/31/1985 |
|
(Memo to Regions) |
Modified Thrie Beam Guardrail (Operational) |
No PDF version is available |
No Text version is available |
