Structure 700081 · Brown County, IN
Carries Upper Salt CR Road over Branch Of N Fork Salt CR, 0.2 Mi. S. Hamilton CR RD.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work22 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 | Brown |
| Location | 0.2 Mi. S. Hamilton CR RD |
| Carries | Upper Salt CR Road |
| Crosses | Branch Of N Fork Salt CR |
| Coordinates | 39.31103, -86.16495 |
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 36.9 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
| Avg Daily Traffic | 250 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 0700081 |
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.