| Designator | SGM06a |
| System Type | Median Barrier (M) |
| Test Specification | NCHRP Report 350 |
| Test Level | TL-3 |
| Rail Type | W-Beam |
| Deflection Category | Semi-Rig |
| Dynamic Deflection | |
| Working Width | |
| Aesthetic | Yes |
| Width | |
| Height | 30" [762mm] < H ≤ 33" [838mm] |
| Manufacturer | Non-Proprietary |
| Drawing Status | Review Complete |
| Contact | Federal Highway Administration |
| FHWA Eligibility Letter | b64.pdf |
| Components | Guardrail Bolt & Recessed Nut Class 4.6 Hex Bolt & Nut W-Beam Timber Blockout Wide-Flange Median Barrier Post Bent Plate Rub Rail Channel-Section Rub Rail and Splice 2-Space W-Beam Guardrail |
| Drawings | SGM06a-b.dwg sgm06a-b.pdf |
| Other Docs | sgm06a-b.doc |
| Archive | |
| External Links |
Strong-Post W-Beam Median Barrier with Rub Rail, Steel Post
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