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
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 
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 
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 
SGR02a
Weak-Post W-Beam Guardrail
No Image Roadside Barrier (R)  NCHRP Report 350  TL-2  W-Beam  Flexible  30" [762mm] < H ≤ 33" [838mm]  Non-Proprietary  Review Complete 
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 
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 
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 
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 
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 
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 
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 
SGR58
Pedestrian Rail
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-2  Other  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  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 
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 
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 
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 
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 
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 
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 
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 
SGR02b
Modified Weak-Post W-Beam Guardrail, MASH TL-3
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  W-Beam  Flexible  30" [762mm] < H ≤ 33" [838mm]  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 
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 
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 
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 
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 
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 
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 
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 
SGM23
Armorguard Gate
No Image Median Barrier (M)  NCHRP Report 350  TL-3  Closed Profile  Rigid    Lindsay Transportation Solutions  In Review 
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 
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 
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 
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 
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 
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 
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 
SGM07a
Gibraltar TL-3 Cable Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-3  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 
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 
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 
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 
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 
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 
SGR01d
Weak-Steel Post High Tension Cable Guardrail
No image. Roadside Barrier (R)  NCHRP Report 350  TL-3  Cable  Flexible    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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
SGR72a
Traffic Barrier with Soundwall System, MASH TL-3
No Image Roadside Barrier (R)  AASHTO MASH 2016  TL-3  Closed Profile  Rigid  H > 33" [838mm]  Northern Infrastructure Products  Review Complete 
SGR74a
Pinned Cross-Bolt F-Shaped Concrete Traffic Barrier
No image. Roadside Barrier (R)  AASHTO MASH 2016  TL-3  Closed Profile  Rigid  30" [762mm] < H ≤ 33" [838mm]  Northern Infrastructure Products  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 
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 
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 
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 
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 
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 
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 
SGM20
Barriergate
No Image Median Barrier (M)  NCHRP Report 350  TL-4  Closed Profile  Rigid    Energy Absorption Systems  Review Complete 
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 
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 
SGM39
RESTORE Longitudinal Barrier
No image. Median Barrier (M)  AASHTO MASH 2016  TL-4  Other  Semi-Rigid  H > 33" [838mm]  Non-Proprietary  In Review 
SGM07b
Gibraltar TL-4 Cable Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-4  Cable  Flexible  Multiple  Gibraltar Global, LLC  No Drawing 
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 
SGM28
SAFENCE Cable Median Barrier
No image. Median Barrier (M)  NCHRP Report 350  TL-4  Cable  Flexible    Gregory Highway  No Drawing 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
SGR13
3N Guardrail
No image. Roadside Barrier (R)  NCHRP Report 350  TL-5  Thrie-beam  Semi-Rigid    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 
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 
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 
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