Designator | SGR74a |
System Type | Roadside Barrier (R) |
Test Specification | AASHTO MASH 2016 |
Test Level | TL-3 |
Rail Type | Closed Profile |
Deflection Category | Rigid |
Dynamic Deflection | |
Working Width | |
Aesthetic | Yes |
Width | |
Height | 30" [762mm] < H ≤ 33" [838mm] |
Manufacturer | Northern Infrastructure Products |
Drawing Status | Review Complete |
Contact | Northern Infrastructure Products |
FHWA Eligibility Letter | B-365.pdf |
Components | |
Drawings | SGR74a_20220610.PDF |
Other Docs | |
Archive | |
External Links |
Pinned Cross-Bolt F-Shaped Concrete Traffic Barrier
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