| Designator | SBB28d |
| Material | Steel Tube/Box (B) |
| Test Specification | NCHRP Report 350 |
| Test Level | TL-4 |
| Perm/Temp | Permanent |
| Mounting Type | Curb/Sidewalk |
| Deck Type | Conventional Reinforced Concrete |
| Aesthetic | No |
| See-Through | Yes |
| Retrofit | No |
| Combo Traffic/Pedestrian | No |
| Contact | New York State Department of Transportation |
| Drawing Status | Not Reviewed |
| Manufacturer | Non-Proprietary |
| FHWA Eligibility Letter | |
| Components | |
| Drawings | BD-RS_SET_USC-05-08.pdf SBB28d-NY-4TubeBR.pdf ny_4rail_plan.tif ny_4railplan.tif |
| Other Docs | 404531-NY-2-4RailBridgeRail.pdf SBB28dwtperfoot.pdf |
| Archive | |
| External Links |