| Designator | SBC55d |
| Material | Cast-in-Place Concrete (C) |
| Test Specification | AASHTO Guide Spec for Bridge Railings |
| Test Level | TL-4 |
| Perm/Temp | Permanent |
| Mounting Type | Deck |
| Deck Type | Conventional Reinforced Concrete |
| Aesthetic | No |
| See-Through | No |
| Retrofit | No |
| Combo Traffic/Pedestrian | No |
| Contact | North Carolina DOT |
| Drawing Status | Review Complete |
| Manufacturer | Non-Proprietary |
| FHWA Eligibility Letter | B-234.pdf |
| Components | |
| Drawings | NCDOT42 vertical wall drawings.pdf |
| Other Docs | FHWA Approval Letter.pdf |
| Archive | |
| External Links |