| Designator | SGM25b |
| System Type | Median Barrier (M) |
| Test Specification | NCHRP Report 350 |
| Test Level | TL-4 |
| Rail Type | W-Beam |
| Deflection Category | Semi-Rig |
| Dynamic Deflection | |
| Working Width | |
| Aesthetic | Yes |
| Width | |
| Height | 30" [762mm] < H ≤ 33" [838mm] |
| Manufacturer | Nucor Steel Marion, Inc. |
| Drawing Status | As Submitted |
| Contact | Nucor Steel Marion, Inc. |
| FHWA Eligibility Letter | B-162B.pdf |
| Components | |
| Drawings | SGM25a-c_draft20160531.pdf |
| Other Docs | |
| Archive | SGM25.pdf |
| External Links |