| Designator | SGM29 | 
| 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 | Midwest Roadside Safety Facility | 
| FHWA Eligibility Letter | B-204.pdf | 
| Components | |
| Drawings | SGM29_final20140707.pdf | 
| Other Docs | B-133.pdf | 
| Archive | |
| External Links | 
Midwest Guardrail System, MGS Median Barrier
    
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