| Designator | SGM15b |
| System Type | Median Barrier (M) |
| Test Specification | NCHRP Report 350 |
| Test Level | TL-5 |
| Rail Type | Closed Profile |
| Deflection Category | Rigid |
| Dynamic Deflection | |
| Working Width | |
| Aesthetic | Yes |
| Width | |
| Height | H > 33" [838mm] |
| Manufacturer | |
| Drawing Status | As Submitted |
| Contact | Transpo Industries, Inc. |
| FHWA Eligibility Letter | HAS-10.pdf |
| Components | |
| Drawings | SGM15b_2013.pdf |
| Other Docs | |
| Archive | |
| External Links |