Structure 2900286 · Hamilton County, IN
Carries Timberbrook Run over Grassy Branch, 00.02 S Of SR 32.
Set by its lowest-rated component: Deck and Superstructure at 5 of 9.
How ratings work24 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.
| State | Indiana |
| County | Hamilton |
| Location | 00.02 S Of SR 32 |
| Carries | Timberbrook Run |
| Crosses | Grassy Branch |
| Coordinates | 40.04251, -86.12127 |
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 20.3 ft (6.2 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 62.8 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
| Avg Daily Traffic | 510 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 2900286 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.