| Designator | SGR03a |
| System Type | Roadside Barrier (R) |
| Test Specification | AASHTO MASH 2016 |
| Test Level | TL-3 |
| Rail Type | Box Beam |
| Deflection Category | Semi-Rig |
| Dynamic Deflection | 36" [914mm] < DD ≤ 60" [1524mm] |
| Working Width | 48" [1219mm] < WW ≤ 72" [1829mm] |
| Aesthetic | No |
| Width | W ≤ 12" [305mm] |
| Height | 26" [660mm] < H ≤ 30" [762mm] |
| Manufacturer | Non-Proprietary |
| Drawing Status | In Review |
| Contact | Wyoming Department of Transportation |
| FHWA Eligibility Letter | B-334.pdf |
| Components | |
| Drawings | SGR03a_Draft20190228.pdf |
| Other Docs | |
| Archive | |
| External Links |
Box-Beam Guardrail MASH TL-3
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