SR 75-pa 75 over Narrows Br Tuscarora Crk
Juniata County, Pennsylvania · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 75-pa 75 over Narrows Br Tuscarora Crk in Juniata County, Pennsylvania, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2012, making it 13 years old at the 2025 inventory.
- It carries about 782 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 52 of the 169 inventoried bridges in Juniata County rated good (30.8%); 22 (13.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated September 2023, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (40.26784, -77.70352)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 94 ft |
| Location | 2 Mi S Waterloo |
| NBI structure number | 000000000047525 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in Juniata County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 22-us 22 over Horning Run | 1972 | 19,284 | Good |
| SR-22 over Macedonia Run | 2006 | 11,376 | Good |
| SR 22-us 22 over Macedonia Run | 2006 | 10,844 | Good |
| SR 22-us 22 over Township Road 466 | 1972 | 10,451 | Fair |
| SR 22-us 22 over Township Road 554 | 1972 | 10,451 | Fair |
| SR 22-us 22 over Township Road | 1973 | 9,973 | Fair |
All bridges nearby: Juniata County, PA bridge conditions · every bridge in Juniata County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.