Structure 33768 · Webster County, MO
Carries Switchgrass RD over Br Of Panther CR, S 19 T 29 N R 18 W.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work20 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 slab bridge.
| State | Missouri |
| County | Webster |
| Location | S 19 T 29 N R 18 W |
| Carries | Switchgrass RD |
| Crosses | Br Of Panther CR |
| Coordinates | 37.20335, -92.94471 |
| Material | Concrete |
| Design | Slab |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 20.3 ft (6.2 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 48.4 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
| Avg Daily Traffic | 35 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 33768 |
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.