Structure 9849 · Centre County, PA
Carries T-312 Shadydellrd over Laurel Run, 2 Mi. Wnw Of Port Matilda.
Set by its lowest-rated component: Deck and Superstructure at 4 of 9.
How ratings work25 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 | Pennsylvania |
| County | Centre |
| Location | 2 Mi. Wnw Of Port Matilda |
| Carries | T-312 Shadydellrd |
| Crosses | Laurel Run |
| Coordinates | 40.81312, -78.08935 |
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 47.1 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
| Avg Daily Traffic | 25 (2023) |
| Lanes On Bridge | 2 |
| Last Inspection | June 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 000000000009849 |
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.