Browse Longitudinal Barrier Systems

Click on a column heading to arrange the list in order associated with that attribute.

Designator / System Name Image System Type Test Specification Test Level Rail Type Deflection Category Height Manufacturer Drawing Status
SGM01a
Weak-Steel Post Cable Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Cable  Flexible  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGM01b
Weak-Steel Post High Tension Cable Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Cable  Flexible    Non-Proprietary  No Drawing 
SGM02
Weak-Post W-Beam Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-2  W-Beam  Flexible  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGM03
Weak-Post Box-Beam Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Box Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGM04a
Strong Post W-Beam Median Barrier, Steel Posts, Wood or Composite Blockouts
No Image Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGM04b
Strong Post W-Beam Median Barrier, Wood Posts, Wood or Composite Blockouts
No Image Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGM06a
Strong-Post W-Beam Median Barrier with Rub Rail, Steel Post
No image. Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGM06b
Strong-Post W-Beam Median Barrier with Rub Rail, Wood Post
No image. Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGM07a
Gibraltar TL-3 Cable Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-3  Cable  Flexible  Multiple  Gibraltar Global, LLC  No Drawing 
SGM07b
Gibraltar TL-4 Cable Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-4  Cable  Flexible  Multiple  Gibraltar Global, LLC  No Drawing 
SGM07e
NU-CABLE TL-3 Median
No image. Median Barrier (M)  NCHRP Report 350  TL-3  Cable  Flexible  Multiple  Nucor Steel Marion, Inc.  In Review 
SGM07f
NU-CABLE TL-4 Median
No image. Median Barrier (M)  NCHRP Report 350  TL-4  Cable  Flexible  Multiple  Nucor Steel Marion, Inc.  In Review 
SGM09a
Thrie-Beam Median Barrier, Steel Posts, Wood or Composite Blockouts
No image. Median Barrier (M)  NCHRP Report 350  TL-3  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM09b
Modified Thrie-Beam Median Barrier, Steel Posts, Steel Blockouts
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM09c
Thrie-Beam Median Barrier, Wood Posts, Wood or Composite Blockouts
No image. Median Barrier (M)  NCHRP Report 350  TL-3  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM10a
F-Shape Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGM10b
F-Shape Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM11a
Safety-Shape Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGM11b
Safety-Shape Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM12
Tall-Wall Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM13
3N Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-5  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Fracasso, S.p.A.  No Drawing 
SGM14
Constant Slope Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGM15a
Visi-Barrier 32" F-Shape Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]    In Review 
SGM15b
Visi-Barrier 42" F-Shape Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]    In Review 
SGM15c
Visi-Barrier 32" Safety Shape Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]    In Review 
SGM15d
Visi-Barrier 42" Safety Shape Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]    In Review 
SGM15e
Visi-Barrier 32" Single-Slope Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]    In Review 
SGM15f
Visi-Barrier 42" Single-Slope Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-5  Closed Profile  Rigid  H > 33" [838mm]    In Review 
SGM20
Barriergate
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid    Energy Absorption Systems  Review Complete 
SGM22a
Reactive Tension Movable Barrier, TL-3
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Closed Profile  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Lindsay Transportation Solutions  In Review 
SGM22b
Reactive Tension Movable Barrier, TL-4
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Semi-Rigid    Lindsay Transportation Solutions  In Review 
SGM23
Armorguard Gate
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Closed Profile  Rigid    Lindsay Transportation Solutions  In Review 
SGM24
NU-GUARD-27 Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Nucor Steel Marion, Inc.  In Review 
SGM25a
NU-GUARD-31 Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGM25b
NU-GUARD-31 Median Barrier
No Image Median Barrier (M)  NCHRP Report 350  TL-4  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGM25c
NU-GUARD-31 Median Barrier
No Image Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGM26a
GMS Guardrail: 27" Median W-Beam, 150" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGM26b
GMS Guardrail: 27" Median W-Beam, 75" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGM26c
GMS Guardrail: 27" Median W-Beam, 37-1/2" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGM26d
GMS Guardrail: 27" Median W-Beam, 18-3/4" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGM27a
GMS Guardrail: 31" Median W-Beam, 150" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGM27b
GMS Guardrail: 31" Median W-Beam, 75" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGM27c
GMS Guardrail: 31" Median W-Beam, 37-1/2" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGM27d
GMS Guardrail: 31" Median W-Beam, 18-3/4" Post Spacing
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGM28
SAFENCE Cable Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-4  Cable  Flexible    Gregory Highway  No Drawing 
SGM29
Midwest Guardrail System, MGS Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGM30
VarioGuard C Freestanding Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-3  Other  Semi-Rigid  H > 33" [838mm]  Volkmann and Rossbach  No Drawing 
SGM31
Emergency Median Access Barrier System
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  Closed Profile  Rigid  H > 33" [838mm]  Cumberland Barrier, Inc.  In Review 
SGM32a
SAFENCE Cable Barrier in 4H:1V Sloped Medians
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  Cable  Flexible  H > 33" [838mm]  Gregory Highway  No Drawing 
SGM33a
ArmorWire Cable Barrier TL-3
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Cable  Flexible  30" [762mm] < H ≤ 33" [838mm]  Valmont Highway  In Review 
SGM33b
ArmorWire Cable Barrier TL-4
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Cable  Flexible  30" [762mm] < H ≤ 33" [838mm]  Valmont Highway  In Review 
SGM34
Rough Stone Masonry Guardrail TL-2
No image. Median Barrier (M)  NCHRP Report 350  TL-2  Closed Profile  Rigid  H ≤ 26" [660mm]  Non-Proprietary  Review Complete 
SGM35
GMS GUARDRAIL: 39" MEDIAN THRIE-BEAM
No image. Median Barrier (M)  NCHRP Report 350  TL-3  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Gregory Highway  In Review 
SGM36a
CASS S3 on 4H:1V Slopes, TL-3
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  Cable  Flexible    Trinity Highway Products  No Drawing 
SGM36b
CASS S3 MASH TL-4 on Level Terrain
No image. Median Barrier (M)  AASHTO MASH 2016  TL-4  Cable  Flexible    Trinity Highway Products  In Review 
SGM37a
Brifen Wire Rope Safety Fence O-Post MASH Level Terrain
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  Cable  Flexible  H > 33" [838mm]  Brifen USA  In Review 
SGM39
RESTORE Longitudinal Barrier
No image. Median Barrier (M)  AASHTO MASH 2016  TL-4  Other  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  In Review 
SGM40
Manitoba Constrained-Width Tall-Wall Median Barrier
No image. Median Barrier (M)  AASHTO MASH 2016  TL-5  Closed Profile  Rigid  H > 33" [838mm]  Non-Proprietary  In Review 
SGM41
KSI Global Safety Roller Median Barrier
No image. Median Barrier (M)  AASHTO MASH 2016  TL-4  Other  Semi-Rigid  H > 33" [838mm]  KSI Global Australia  No Drawing 
SGM42
ArcelorMittal TL-5 Steel Median Barrier
No Image Median Barrier (M)  AASHTO MASH 2016  TL-5  Multiple  Semi-Rigid  H > 33" [838mm]  ArcelorMittal USA, LLC  In Review 
SGM43a
Gibraltar Global TL-4 Cable Barrier System, Level Terrain
No image. Median Barrier (M)  AASHTO MASH 2016  TL-4  Cable  Flexible  H > 33" [838mm]  Gibraltar Global, LLC  In Review 
SGM43b
Gibraltar Global TL-3 Cable Barrier System, 4H:1V Slope
No image. Median Barrier (M)  AASHTO MASH 2016  TL-3  Cable  Flexible  H > 33" [838mm]  Gibraltar Global, LLC  In Review 
SGM44a
Sentryline-M Wire Rope Barrier, Level Terrain
No image. Median Barrier (M)  AASHTO MASH 2016  TL-4  Cable  Flexible  H > 33" [838mm]  CSP Pacific  In Review 
SGR01a
Weak-Steel Post Cable Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Cable  Flexible  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR01b
Weak-Steel Post Cable Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Cable  Flexible  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR01d
Weak-Steel Post High Tension Cable Guardrail
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  Cable  Flexible    Non-Proprietary  No Drawing 
SGR02a
Weak-Post W-Beam Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-2  W-Beam  Flexible  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR02b
Modified Weak-Post W-Beam Guardrail
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Flexible  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR03
Weak-Post Box-Beam Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Box Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR03a
Box-Beam Guardrail MASH TL-3
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  Box Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  In Review 
SGR04a
Strong Post W-Beam Guardrail, Steel Posts, Steel Blockouts
No image. Roadside Barrier (R)  NCHRP Report 350  TL-2  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR04b
Strong Post W-Beam Guardrail, Wood Posts, Wood or Composite Blockouts
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR04c
Strong Post W-Beam Guardrail, Steel Posts, Wood or Composite Blockouts
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR04d
Strong Post W-Beam Guardrail, Round Wood Posts with Wood Blockouts
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR04e
Strong Post W-Beam Guardrail, Round Wood Posts with Wood Blockouts
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR05
Culvert Mounted W-Beam Guardrail
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  No Drawing 
SGR07a
Trinty CASS (Cable Safety System), TL-3
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  Cable  Flexible    Trinity Highway Products  No Drawing 
SGR07b
Trinity CASS (Cable Safety System), TL-4
No image. Roadside Barrier (R)  NCHRP Report 350  TL-4  Cable  Flexible    Trinity Highway Products  No Drawing 
SGR07c
BRIFEN Wire Rope Safety Fence, TL-3
No image. Roadside Barrier (R)  NCHRP Report 350  TL-4  Cable  Flexible    Brifen USA  No Drawing 
SGR07d
BRIFEN Wire Rope Safety Fence, TL-4
No image. Roadside Barrier (R)  NCHRP Report 350  TL-4  Cable  Flexible    Brifen USA  No Drawing 
SGR07e
NU-CABLE TL-3 Roadside Barrier
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  Cable  Flexible  Multiple  Nucor Steel Marion, Inc.  In Review 
SGR07f
NU-CABLE TL-4 Roadside Barrier
No image. Roadside Barrier (R)  NCHRP Report 350  TL-4  Cable  Flexible  Multiple  Nucor Steel Marion, Inc.  In Review 
SGR08a
Ironwood Aesthetic Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Wood/Steel  Flexible  26" [660mm] < H ≤ 30" [762mm]  West-East Partners, LLC  Review Complete 
SGR09a
Thrie-Beam Guardrail, Steel Posts, Wood or Composite Blockouts
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGR09b
Modified Thrie-Beam Guardrail, Steel Posts, Steel Blockouts
No Image Roadside Barrier (R)  NCHRP Report 350  TL-4  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGR09c
Thrie-Beam Guardrail, Wood Posts, Wood or Composite Blockouts
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  Review Complete 
SGR13
3N Guardrail
No image. Roadside Barrier (R)  NCHRP Report 350  TL-5  Thrie-beam  Semi-Rigid    Fracasso, S.p.A.  No Drawing 
SGR15
Safe-T-Curve Barrier
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Closed Profile  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Lindsay Transportation Solutions  Review Complete 
SGR20a
Midwest Guardrail System, Steel Post, 75" Spacing
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR20b
Midwest Guardrail System, Wood Post, 75" Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR20c
Midwest Guardrail System, White Pine Post, 75" Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR20d
Midwest Guardrail System, Southern Yellow Pine Post, 75" Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR21a
Midwest Guardrail System, Steel Post, 37-1/2" Spacing
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR21b
Midwest Guardrail System, Wood Post, 37-1/2" Spacing
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR22a
Midwest Guardrail System, Steel Post, 18-3/4" Spacing
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR22b
Midwest Guardrail System, Wood Post, 18-3/4" Spacing
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR23a
Midwest Guardrail System, Steel Post, 75" Spacing with Curb
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR23b
Midwest Guardrail System, Wood Post, 75" Spacing with Curb
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR24a
Strong-Post W-Beam Guardrail, Steel Post, 37-1/2" Spacing on Slope
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR24b
Strong-Post W-Beam Guardrail, Wood Post, 37-1/2" Spacing on Slope
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR25
Culvert-Mounted Strong-Post MGS
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR26a
Strong-Post W-Beam Guardrail, Steel Post, Nested, with 4" Curb
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR26b
Strong-Post W-Beam Guardrail, Wood Post, Nested, with 4" Curb
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR27a
Strong Post W-Beam Guardrail, Steel Post placed in Rock
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR27b
Strong Post W-Beam Guardrail, Wood Post placed in Rock
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR28a
MGS With Round Posts, Single Blockout, Douglas Fir
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR28b
MGS With Round Posts, Single Blockout, Ponderosa Pine
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR28c
MGS With Round Posts, Single Blockout, Southern Yellow Pine
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR28d
MGS With Round Posts, Built-up Blockout, Douglas Fir
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR28e
MGS With Round Posts, Built-up Blockout, Ponderosa Pine
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR28f
MGS With Round Posts, Built-up Blockout, Southern Yellow Pine
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR29a
W-Beam, Steel Post, 25-ft Long-Span with 100-ft Nested Rail
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR29b
W-Beam, Wood Post, 25-ft Long-Span with 100-ft Nested Rail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR30
Timber Guardrail System for Attachment to Noise Wall
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  Wood  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  Review Complete 
SGR31
Low Profile Concrete Barrier
No Image Roadside Barrier (R)  NCHRP Report 350  TL-2  Closed Profile  Rigid  H ≤ 26" [660mm]  Non-Proprietary  Review Complete 
SGR32
NU-GUARD-27 Roadside Barrier
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Nucor Steel Marion, Inc.  In Review 
SGR33a
NU-GUARD-31 Roadside Barrier
No Image Roadside Barrier (R)  NCHRP Report 350  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGR33b
NU-GUARD-31 Roadside Barrier
No Image Roadside Barrier (R)  NCHRP Report 350  TL-4  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGR33c
NU-GUARD-31 Roadside Barrier
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGR33d
Nu-Guard-31 Roadside Barrier, 4-lb Post
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  No Drawing 
SGR33e
Nu-Guard-31 Roadside Barrier, 5-lb Post
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Nucor Steel Marion, Inc.  In Review 
SGR34a
GMS Guardrail: 27" Roadside W-Beam, 150" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGR34b
GMS Guardrail: 27" Roadside W-Beam, 75" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGR34c
GMS Guardrail: 27" Roadside W-Beam, 37-1/2" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGR34d
GMS Guardrail: 27" Roadside W-Beam, 18-3/4" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  In Review 
SGR35a
GMS Guardrail: 31" Roadside W-Beam, 150" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGR35b
GMS Guardrail: 31" Roadside W-Beam, 75" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGR35c
GMS Guardrail: 31" Roadside W-Beam, 37-1/2" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGR35d
GMS Guardrail: 31" Roadside W-Beam, 18-3/4" Post Spacing
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Gregory Highway  In Review 
SGR37
Rough Stone Masonry Guardwall TL-2
No Image Roadside Barrier (R)  NCHRP Report 350  TL-2  Closed Profile  Rigid  H ≤ 26" [660mm]  Non-Proprietary  Review Complete 
SGR38a
MGS Adjacent to 2H:1V Fill Slope, Steel Posts
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR38b
MGS Adjacent to 2H:1V Fill Slope, Wood Posts
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR38c
MGS Adjacent to 2H:1V Fill Slope, Steel Posts
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR38d
MGS Adjacent to 2H:1V Fill Slope, Wood Posts
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR38e
MGS Adjacent to 2H:1V Fill Slope, White Pine Wood Posts
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR39
Non-Blocked MGS Adjacent to 3H:1V Fill Slope on Top of Wire-Faced MSE Wall
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR40
T-Intersection, Short Radius W-Beam Guardrail System, TL-2
No image. Roadside Barrier (R)  NCHRP Report 350  TL-2  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Non-Proprietary  In Review 
SGR41
Midwest Guardrail System MGS, 31" Non-Blocked
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR42
Single-Slope Concrete Barrier Placed in Front of Steep Slope
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR43
GMS Guardrail: 39" Roadside Thrie-Beam
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Gregory Highway  In Review 
SGR44
Ezy-Guard Heavy Duty W-Beam Guardrail
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Ingal Civil Products  In Review 
SGR45
Low-Profile Reinforced Concrete Barrier, TL-2
No image. Roadside Barrier (R)  NCHRP Report 350  TL-2  Other  Rigid  H ≤ 26" [660mm]  Non-Proprietary  No Drawing 
SGR46
Nature Rail Quick-Joint 2.0 Aesthetic Wood/Steel Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-2  Wood/Steel  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Gregory Highway  No Drawing 
SGR47
31" W-Beam Guardrail with 8" Offset Block
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR48
Retro-Rail
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  Multiple  Trinity Highway Products  In Review 
SGR49
Ezy-Guard Smart
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  Ingal Civil Products  In Review 
SGR50
Gravix Barrier/Retaining Wall System
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-4  Closed Profile  Rigid  H > 33" [838mm]  Earth Wall Products, LLC  In Review 
SGR51
Non-Blocked BMS2-TL3 Single Steel Guardrail
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid    XavierC, LLC  No Drawing 
SGR52
Top-Mounted Weak-Post Guardrail Attached to Culvert
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR53
Side-Mounted Weak-Post Guardrail Attached to Culvert
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
SGR55a
Steel-Post MGS with Omitted Post
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR55b
Wood-Post MGS with Omitted Post
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR56
Weak-Post W-Beam Guardrail in Asphalt Mow Strip
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR57
Weak-Post W-Beam Guardrail in Concrete Mow Strip
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR58
Pedestrian Rail
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-2  Other  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  In Review 
SGR59a
Steel-Post MGS for Long-Span Applications
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR59b
Wood-Post MGS for Long-Span Applications
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR60
Manitoba Constrained-Width Tall-Wall Roadside Barrier
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-5  Closed Profile  Rigid  H > 33" [838mm]  Non-Proprietary  In Review 
SGR61
KSI Global Safety Roller Roadside Barrier
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-4  Other  Semi-Rigid  H > 33" [838mm]  KSI Global Australia  No Drawing 
SGR62
Cement Rubble Masonry (CRM) Guardrail Wall
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-1  Closed Profile  Rigid  H ≤ 26" [660mm]  Non-Proprietary  In Review 
SGR63
WSDOT Guardrail on Slope (MGS with 8" Blockout)
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  No Drawing 
SGR64
Ezy-Guard High Containment (HC)
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-4  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Ingal Civil Products  In Review 
SGR65
Tim-Barrier StreetGuard Plus Rail System
No Image Roadside Barrier (R)  NCHRP Report 350  TL-2  Wood/Steel  Semi-Rigid  26" [660mm] < H ≤ 30" [762mm]  S. I. Storey Lumber Co., Inc.  In Review 
SGR66
Road Safety Barrier Roller System, Model ETI-GR02-TL4
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-4  Other  Semi-Rigid    ETI USA, Inc.  In Review 
SGR67
RamShield W-Beam Barrier System
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Flexible  26" [660mm] < H ≤ 30" [762mm]  Safe Direction  In Review 
SGR69
PennDOT W-Beam Guiderail over Underground Structure
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Semi-Rigid  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  In Review 
SGR70a
BLIDTL4C2-MASH
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-4  Thrie-beam  Semi-Rigid  H > 33" [838mm]  Industrias Duero, S.L.  In Review 
SGR71a
ACRYLITE Soundstop TL-4 Noise Barrier System
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-4  Closed Profile  Rigid  H > 33" [838mm]  Roehm America, LLC  Review Complete