|
Designator and Name |
Image |
System Type | Test Specification | Test Level | Rail Type | Deflection Category | Dynamic Deflection | Working Width | Aesthetic | Width | Height | Contact |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGR4731" W-Beam Guardrail with 8" Offset Block | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Texas A&M Transportation Institute | |||
SGR133N Guardrail | Roadside Barrier (R) | NCHRP Report 350 | TL-5 | Thrie-beam | Semi-Rig | |||||||
SGM133N Median Barrier | Median Barrier (M) | NCHRP Report 350 | TL-5 | Thrie-beam | Semi-Rig | H > 33" [838mm] | ||||||
SGR71aACRYLITE Soundstop TL-4 Noise Barrier System |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | Yes | 24" [610mm] < W ≤ 36" [914mm] | H > 33" [838mm] | Roehm America, LLC |
SGM42ArcelorMittal TL-5 Steel Median Barrier |  | Median Barrier (M) | AASHTO MASH 2016 | TL-5 | Multiple | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | ArcelorMittal USA, LLC |
SGM23Armorguard Gate |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | Closed Profile | Rigid | Lindsay Transportation Solutions | |||||
SGM33aArmorWire Cable Barrier TL-3 |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | 30" [762mm] < H ≤ 33" [838mm] | Valmont Highway | |||
SGM33bArmorWire Cable Barrier TL-4 |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | 30" [762mm] < H ≤ 33" [838mm] | Valmont Highway | |||
SGM20Barriergate |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Rigid | VALTIR, LLC (f/k/a Trinity Highway) | |||||
SGR70aBLIDTL4C2-MASH | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Thrie-beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 72" [1829mm] < WW ≤ 96" [2438mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | Industrias Duero, S.L. | |
SGR03aBox-Beam Guardrail MASH TL-3 | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | Box Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Wyoming Department of Transportation | |
SGM37aBrifen Wire Rope Safety Fence O-Post MASH Level Terrain | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | Cable | Flexible | 84" [2134mm] < DD ≤ 120" [3048mm] | 96" [2438mm] < WW ≤ 120" [3048mm] | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | Brifen USA, Inc. | |
SGR07cBRIFEN Wire Rope Safety Fence, TL-3 | Roadside Barrier (R) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | Brifen USA, Inc. | |||||
SGR07dBRIFEN Wire Rope Safety Fence, TL-4 | Roadside Barrier (R) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | Brifen USA, Inc. | |||||
SGM36bCASS S3 MASH TL-4 on Level Terrain | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Cable | Flexible | DD > 120" [3048mm] | WW > 144" [3658mm] | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | VALTIR, LLC (f/k/a Trinity Highway) | |
SGM36aCASS S3 on 4H:1V Slopes, TL-3 | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | Cable | Flexible | 84" [2134mm] < DD ≤ 120" [3048mm] | 120" [3048mm] < WW ≤ 144" [3658mm] | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | VALTIR, LLC (f/k/a Trinity Highway) | |
SGR62Cement Rubble Masonry (CRM) Guardrail Wall | Roadside Barrier (R) | AASHTO MASH 2016 | TL-1 | Closed Profile | Rigid | Not Applicable | 72" [1829mm] < WW ≤ 96" [2438mm] | Yes | 12" [305mm] < W ≤ 24" [610mm] | H ≤ 26" [660mm] | Hawaii Department of Transportation | |
SGM14Constant Slope Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Texas A&M Transportation Institute | ||||
SGR05Culvert Mounted W-Beam Guardrail | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||||
SGR25Culvert-Mounted Strong-Post MGS |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 24" [610mm] < DD ≤ 36" [914mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility |
SGM31Emergency Median Access Barrier System | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | No | 24" [610mm] < W ≤ 36" [914mm] | H > 33" [838mm] | Cumberland Barrier, Inc. | |
SGR44Ezy-Guard Heavy Duty W-Beam Guardrail | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Ingal Civil Products | |
SGR64Ezy-Guard High Containment (HC) | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Thrie-beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | 96" [2438mm] < WW ≤ 120" [3048mm] | No | W ≤ 12" [305mm] | H > 33" [838mm] | Ingal Civil Products | |
SGR49Ezy-Guard Smart | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Ingal Civil Products | |
SGM10bF-Shape Median Barrier | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Federal Highway Administration | |||||
SGM10aF-Shape Median Barrier | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Rigid | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | |||||
SGM43bGibraltar Global TL-3 Cable Barrier System, 4H:1V Slope | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | Cable | Flexible | DD > 120" [3048mm] | WW > 144" [3658mm] | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | Gibraltar Global, LLC | |
SGM43aGibraltar Global TL-4 Cable Barrier System, Level Terrain | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Cable | Flexible | DD > 120" [3048mm] | WW > 144" [3658mm] | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | Gibraltar Global, LLC | |
SGM07aGibraltar TL-3 Cable Barrier | Median Barrier (M) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | Multiple | Gibraltar Global, LLC | ||||
SGM07bGibraltar TL-4 Cable Barrier | Median Barrier (M) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | Multiple | Gibraltar Global, LLC | ||||
SGM26aGMS Guardrail: 27" Median W-Beam, 150" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGM26dGMS Guardrail: 27" Median W-Beam, 18-3/4" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGM26cGMS Guardrail: 27" Median W-Beam, 37-1/2" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGM26bGMS Guardrail: 27" Median W-Beam, 75" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGR34aGMS Guardrail: 27" Roadside W-Beam, 150" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGR34dGMS Guardrail: 27" Roadside W-Beam, 18-3/4" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGR34cGMS Guardrail: 27" Roadside W-Beam, 37-1/2" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGR34bGMS Guardrail: 27" Roadside W-Beam, 75" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | ||
SGM27aGMS Guardrail: 31" Median W-Beam, 150" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGM27dGMS Guardrail: 31" Median W-Beam, 18-3/4" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGM27cGMS Guardrail: 31" Median W-Beam, 37-1/2" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGM27bGMS Guardrail: 31" Median W-Beam, 75" Post Spacing | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGR35aGMS Guardrail: 31" Roadside W-Beam, 150" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGR35dGMS Guardrail: 31" Roadside W-Beam, 18-3/4" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGR35cGMS Guardrail: 31" Roadside W-Beam, 37-1/2" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGR35bGMS Guardrail: 31" Roadside W-Beam, 75" Post Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | ||
SGR43GMS Guardrail: 39" Roadside Thrie-Beam | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | Thrie-beam | Semi-Rig | No | W ≤ 12" [305mm] | H > 33" [838mm] | Gregory Highway | |||
SGM35GMS GUARDRAIL: 39" MEDIAN THRIE-BEAM | Median Barrier (M) | NCHRP Report 350 | TL-3 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Gregory Highway | |||||
SGR50Gravix Barrier/Retaining Wall System | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Closed Profile | Rigid | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | Earth Wall Products, LLC | |||
SGR08aIronwood Aesthetic Guardrail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Wood/Steel | Flexible | Yes | 26" [660mm] < H ≤ 30" [762mm] | West-East Partners, LLC | |||
SGM41KSI Global Safety Roller Median Barrier | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Other | Semi-Rig | 0" [0mm] ≤ DD ≤ 12" [305mm] | WW > 144" [3658mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | KSI Global Australia Pty Ltd | |
SGR61KSI Global Safety Roller Roadside Barrier |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Other | Semi-Rig | 12" [305mm] < DD ≤ 24" [610mm] | WW > 144" [3658mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | KSI Global Australia Pty Ltd |
SGR31Low Profile Concrete Barrier |  | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | Closed Profile | Rigid | H ≤ 26" [660mm] | Midwest Roadside Safety Facility | ||||
SGR45Low-Profile Reinforced Concrete Barrier, TL-2 | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | Other | Rigid | H ≤ 26" [660mm] | California Department of Transportation | |||||
SGM40Manitoba Constrained-Width Tall-Wall Median Barrier | Median Barrier (M) | AASHTO MASH 2016 | TL-5 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | Midwest Roadside Safety Facility | |
SGR60Manitoba Constrained-Width Tall-Wall Roadside Barrier | Roadside Barrier (R) | AASHTO MASH 2016 | TL-5 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | Midwest Roadside Safety Facility | |
SGR38cMGS Adjacent to 2H:1V Fill Slope, Steel Posts | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR38aMGS Adjacent to 2H:1V Fill Slope, Steel Posts |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility |
SGR38eMGS Adjacent to 2H:1V Fill Slope, White Pine Wood Posts | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR38dMGS Adjacent to 2H:1V Fill Slope, Wood Posts | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR38bMGS Adjacent to 2H:1V Fill Slope, Wood Posts |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | ||
SGR28dMGS With Round Posts, Built-up Blockout, Douglas Fir |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | ||||
SGR28eMGS With Round Posts, Built-up Blockout, Ponderosa Pine |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | ||||
SGR28fMGS With Round Posts, Built-up Blockout, Southern Yellow Pine |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | ||||
SGR28aMGS With Round Posts, Single Blockout, Douglas Fir | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR28bMGS With Round Posts, Single Blockout, Ponderosa Pine | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR28cMGS With Round Posts, Single Blockout, Southern Yellow Pine | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR41Midwest Guardrail System MGS, 31" Non-Blocked | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 24" [610mm] < DD ≤ 36" [914mm] | 24" [610mm] < WW ≤ 48" [1219mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |
SGM29Midwest Guardrail System, MGS Median Barrier | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR20dMidwest Guardrail System, Southern Yellow Pine Post, 75" Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |
SGR22aMidwest Guardrail System, Steel Post, 18-3/4" Spacing |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | ||||
SGR21aMidwest Guardrail System, Steel Post, 37-1/2" Spacing | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR20aMidwest Guardrail System, Steel Post, 75" Spacing |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility |
SGR23aMidwest Guardrail System, Steel Post, 75" Spacing with Curb |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | ||||
SGR20cMidwest Guardrail System, White Pine Post, 75" Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |
SGR22bMidwest Guardrail System, Wood Post, 18-3/4" Spacing | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR21bMidwest Guardrail System, Wood Post, 37-1/2" Spacing | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR20bMidwest Guardrail System, Wood Post, 75" Spacing | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |
SGR23bMidwest Guardrail System, Wood Post, 75" Spacing with Curb | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||||
SGR09bModified Thrie-Beam Guardrail, Steel Posts, Steel Blockouts |  | Roadside Barrier (R) | NCHRP Report 350 | TL-4 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Federal Highway Administration | ||||
SGM09bModified Thrie-Beam Median Barrier, Steel Posts, Steel Blockouts |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Federal Highway Administration | ||||
SGR02bModified Weak-Post W-Beam Guardrail, MASH TL-3 | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Flexible | 84" [2134mm] < DD ≤ 120" [3048mm] | 96" [2438mm] < WW ≤ 120" [3048mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | |
SGR46Nature Rail Quick-Joint 2.0 Aesthetic Wood/Steel Guardrail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | Wood/Steel | Semi-Rig | Yes | 26" [660mm] < H ≤ 30" [762mm] | Gregory Highway | |||
SGR51Non-Blocked BMS2-TL3 Single Steel Guardrail | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | XavierC, LLC | |
SGR39Non-Blocked MGS Adjacent to 3H:1V Fill Slope on Top of Wire-Faced MSE Wall |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 24" [610mm] < DD ≤ 36" [914mm] | 24" [610mm] < WW ≤ 48" [1219mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility |
SGM07eNU-CABLE TL-3 Median | Median Barrier (M) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | Multiple | Nucor Steel Marion, Inc. | ||||
SGR07eNU-CABLE TL-3 Roadside Barrier | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | Multiple | Nucor Steel Marion, Inc. | ||||
SGM07fNU-CABLE TL-4 Median | Median Barrier (M) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | Multiple | Nucor Steel Marion, Inc. | ||||
SGR07fNU-CABLE TL-4 Roadside Barrier | Roadside Barrier (R) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | Multiple | Nucor Steel Marion, Inc. | ||||
SGM24NU-GUARD-27 Median Barrier | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Nucor Steel Marion, Inc. | |||||
SGR32NU-GUARD-27 Roadside Barrier | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Nucor Steel Marion, Inc. | |||||
SGM25cNU-GUARD-31 Median Barrier |  | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | W-Beam | Flexible | 84" [2134mm] < DD ≤ 120" [3048mm] | 96" [2438mm] < WW ≤ 120" [3048mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. |
SGM25bNU-GUARD-31 Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | ||||
SGM25aNU-GUARD-31 Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | ||||
SGR33cNU-GUARD-31 Roadside Barrier |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | |
SGR33aNU-GUARD-31 Roadside Barrier |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | ||||
SGR33bNU-GUARD-31 Roadside Barrier |  | Roadside Barrier (R) | NCHRP Report 350 | TL-4 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | ||||
SGR33dNu-Guard-31 Roadside Barrier, 4-lb Post | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Flexible | 84" [2134mm] < DD ≤ 120" [3048mm] | 96" [2438mm] < WW ≤ 120" [3048mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | |
SGR33eNu-Guard-31 Roadside Barrier, 5-lb Post | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Nucor Steel Marion, Inc. | |
SGR58Pedestrian Rail | Roadside Barrier (R) | AASHTO MASH 2016 | TL-2 | Other | Semi-Rig | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | Midwest Roadside Safety Facility | |||
SGM48aPennDOT 50-inch Tall Precast F-shape Concrete Barrier Keyed in 4-inches of Asphalt |  | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Closed Profile | Semi-Rig | 12" [305mm] < DD ≤ 24" [610mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | Pennsylvania Department of Transportation |
SGR69PennDOT W-Beam Guiderail over Underground Structure | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Pennsylvania Department of Transportation | |
SGR74aPinned Cross-Bolt F-Shaped Concrete Traffic Barrier |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Northern Infrastructure Products |
SGR67RamShield W-Beam Barrier System | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 26" [660mm] < H ≤ 30" [762mm] | Safe Direction | |
SGM22aReactive Tension Movable Barrier, TL-3 |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | Closed Profile | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Lindsay Transportation Solutions | ||||
SGM22bReactive Tension Movable Barrier, TL-4 |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Semi-Rig | Lindsay Transportation Solutions | |||||
SGM39RESTORE Longitudinal Barrier | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Other | Semi-Rig | 12" [305mm] < DD ≤ 24" [610mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | Midwest Roadside Safety Facility | |
SGR48Retro-Rail | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 60" [1524mm] < DD ≤ 84" [2134mm] | No | 12" [305mm] < W ≤ 24" [610mm] | Multiple | VALTIR, LLC (f/k/a Trinity Highway) | ||
SGR66Road Safety Barrier Roller System, Model ETI-GR02-TL4 | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Other | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | H > 33" [838mm] | ETI USA, Inc. | |||
SGM34Rough Stone Masonry Guardrail TL-2 | Median Barrier (M) | NCHRP Report 350 | TL-2 | Closed Profile | Rigid | Yes | H ≤ 26" [660mm] | Midwest Roadside Safety Facility | ||||
SGR37Rough Stone Masonry Guardwall TL-2 |  | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | Closed Profile | Rigid | Yes | H ≤ 26" [660mm] | Midwest Roadside Safety Facility | |||
SGR15Safe-T-Curve Barrier |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Closed Profile | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Lindsay Transportation Solutions | ||||
SGM47aSAFENCE 4RC-19CC3.0 | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Cable | Flexible | DD > 120" [3048mm] | WW > 144" [3658mm] | Yes | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Gregory Highway | |
SGM32aSAFENCE Cable Barrier in 4H:1V Sloped Medians | Median Barrier (M) | AASHTO MASH 2016 | TL-3 | Cable | Flexible | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | Gregory Highway | |||
SGM28SAFENCE Cable Median Barrier | Median Barrier (M) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | Gregory Highway | |||||
SGM11aSafety-Shape Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Rigid | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | ||||
SGM11bSafety-Shape Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Federal Highway Administration | ||||
SGM44aSentryline-M Wire Rope Barrier, Level Terrain | Median Barrier (M) | AASHTO MASH 2016 | TL-4 | Cable | Flexible | 84" [2134mm] < DD ≤ 120" [3048mm] | 120" [3048mm] < WW ≤ 144" [3658mm] | Yes | W ≤ 12" [305mm] | H > 33" [838mm] | CSP Pacific | |
SGR53Side-Mounted Weak-Post Guardrail Attached to Culvert | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | 36" [914mm] < DD ≤ 60" [1524mm] | 48" [1219mm] < WW ≤ 72" [1829mm] | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |
SGR42Single-Slope Concrete Barrier Placed in Front of Steep Slope | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | WW ≤ 24" [610mm] | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Texas A&M Transportation Institute | |
SGR59aSteel-Post MGS for Long-Span Applications | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR55aSteel-Post MGS with Omitted Post | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR04eStrong Post W-Beam Guardrail, Round Wood Posts with Wood Blockouts | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||||
SGR04dStrong Post W-Beam Guardrail, Round Wood Posts with Wood Blockouts | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||||
SGR27aStrong Post W-Beam Guardrail, Steel Post placed in Rock |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | ||||
SGR04aStrong Post W-Beam Guardrail, Steel Posts, Steel Blockouts | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||||
SGR04cStrong Post W-Beam Guardrail, Steel Posts, Wood or Composite Blockouts |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | ||||
SGR27bStrong Post W-Beam Guardrail, Wood Post placed in Rock | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | |||||
SGR04bStrong Post W-Beam Guardrail, Wood Posts, Wood or Composite Blockouts |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | ||||
SGM04aStrong Post W-Beam Median Barrier, Steel Posts, Wood or Composite Blockouts |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | ||||
SGM04bStrong Post W-Beam Median Barrier, Wood Posts, Wood or Composite Blockouts |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | ||||
SGR24aStrong-Post W-Beam Guardrail, Steel Post, 37-1/2" Spacing on Slope |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | ||||
SGR26aStrong-Post W-Beam Guardrail, Steel Post, Nested, with 4" Curb |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | ||||
SGR24bStrong-Post W-Beam Guardrail, Wood Post, 37-1/2" Spacing on Slope | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | |||||
SGR26bStrong-Post W-Beam Guardrail, Wood Post, Nested, with 4" Curb | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | |||||
SGM06aStrong-Post W-Beam Median Barrier with Rub Rail, Steel Post | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | |||||
SGM06bStrong-Post W-Beam Median Barrier with Rub Rail, Wood Post | Median Barrier (M) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | |||||
SGR40T-Intersection, Short Radius W-Beam Guardrail System, TL-2 | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Texas A&M Transportation Institute | |||||
SGM12Tall-Wall Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Federal Highway Administration | ||||
SGR09aThrie-Beam Guardrail, Steel Posts, Wood or Composite Blockouts |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Federal Highway Administration | ||||
SGR09cThrie-Beam Guardrail, Wood Posts, Wood or Composite Blockouts |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Federal Highway Administration | ||||
SGM09aThrie-Beam Median Barrier, Steel Posts, Wood or Composite Blockouts | Median Barrier (M) | NCHRP Report 350 | TL-3 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Federal Highway Administration | |||||
SGM09cThrie-Beam Median Barrier, Wood Posts, Wood or Composite Blockouts | Median Barrier (M) | NCHRP Report 350 | TL-3 | Thrie-beam | Semi-Rig | H > 33" [838mm] | Federal Highway Administration | |||||
SGR65Tim-Barrier StreetGuard Plus Rail System |  | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | Wood/Steel | Semi-Rig | Yes | 26" [660mm] < H ≤ 30" [762mm] | S. I. Storey Lumber Co., Inc. | |||
SGR30Timber Guardrail System for Attachment to Noise Wall |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Wood | Semi-Rig | Yes | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | |||
SGR52Top-Mounted Weak-Post Guardrail Attached to Culvert | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR73aTraffic Barrier with Inertial Crash Panel and Soundwall System, MASH TL-4 |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-4 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | Yes | 24" [610mm] < W ≤ 36" [914mm] | H > 33" [838mm] | Northern Infrastructure Products |
SGR72aTraffic Barrier with Soundwall System, MASH TL-3 |  | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | Closed Profile | Rigid | 0" [0mm] ≤ DD ≤ 12" [305mm] | 24" [610mm] < WW ≤ 48" [1219mm] | Yes | 24" [610mm] < W ≤ 36" [914mm] | H > 33" [838mm] | Northern Infrastructure Products |
SGR07bTrinity CASS (Cable Safety System), TL-4 | Roadside Barrier (R) | NCHRP Report 350 | TL-4 | Cable | Flexible | Yes | VALTIR, LLC (f/k/a Trinity Highway) | |||||
SGR07aTrinty CASS (Cable Safety System), TL-3 | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | VALTIR, LLC (f/k/a Trinity Highway) | |||||
SGM30VarioGuard C Freestanding Barrier | Median Barrier (M) | NCHRP Report 350 | TL-3 | Other | Semi-Rig | H > 33" [838mm] | Volkmann and Rossbach GmbH & Co. KG | |||||
SGM15aVisi-Barrier 32" F-Shape Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Rigid | 30" [762mm] < H ≤ 33" [838mm] | Transpo Industries, Inc. | ||||
SGM15cVisi-Barrier 32" Safety Shape Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Rigid | 30" [762mm] < H ≤ 33" [838mm] | Transpo Industries, Inc. | ||||
SGM15eVisi-Barrier 32" Single-Slope Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-4 | Closed Profile | Rigid | 30" [762mm] < H ≤ 33" [838mm] | Transpo Industries, Inc. | ||||
SGM15bVisi-Barrier 42" F-Shape Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Transpo Industries, Inc. | ||||
SGM15dVisi-Barrier 42" Safety Shape Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Transpo Industries, Inc. | ||||
SGM15fVisi-Barrier 42" Single-Slope Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-5 | Closed Profile | Rigid | H > 33" [838mm] | Transpo Industries, Inc. | ||||
SGR29aW-Beam, Steel Post, 25-ft Long-Span with 100-ft Nested Rail | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | |||||
SGR29bW-Beam, Wood Post, 25-ft Long-Span with 100-ft Nested Rail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | W-Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Midwest Roadside Safety Facility | ||||
SGR03Weak-Post Box-Beam Guardrail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Box Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | ||||
SGM03Weak-Post Box-Beam Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | Box Beam | Semi-Rig | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | ||||
SGR02aWeak-Post W-Beam Guardrail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-2 | W-Beam | Flexible | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | ||||
SGR56Weak-Post W-Beam Guardrail in Asphalt Mow Strip | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR57Weak-Post W-Beam Guardrail in Concrete Mow Strip | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | W ≤ 12" [305mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGM02Weak-Post W-Beam Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-2 | W-Beam | Flexible | 30" [762mm] < H ≤ 33" [838mm] | Federal Highway Administration | ||||
SGR01aWeak-Steel Post Cable Guardrail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||
SGR01bWeak-Steel Post Cable Guardrail |  | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||
SGM01aWeak-Steel Post Cable Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | 26" [660mm] < H ≤ 30" [762mm] | Federal Highway Administration | |||
SGR01dWeak-Steel Post High Tension Cable Guardrail | Roadside Barrier (R) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | Washington State Dept. of Transportation | |||||
SGM01bWeak-Steel Post High Tension Cable Median Barrier |  | Median Barrier (M) | NCHRP Report 350 | TL-3 | Cable | Flexible | Yes | Washington State Dept. of Transportation | ||||
SGR59bWood-Post MGS for Long-Span Applications | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR55bWood-Post MGS with Omitted Post | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Midwest Roadside Safety Facility | |||
SGR63WSDOT Guardrail on Slope (MGS with 8" Blockout) | Roadside Barrier (R) | AASHTO MASH 2016 | TL-3 | W-Beam | Semi-Rig | No | 12" [305mm] < W ≤ 24" [610mm] | 30" [762mm] < H ≤ 33" [838mm] | Washington State Dept. of Transportation |
