SR 3003 over Big Run
Sullivan County, Pennsylvania · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 3003 over Big Run in Sullivan County, Pennsylvania, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1956 and reconstructed in 2001, making it 69 years old at the 2025 inventory.
- It carries about 30 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 52 of the 118 inventoried bridges in Sullivan County rated good (44.1%); 10 (8.5%) are rated poor.
- 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 → (41.37293, -76.55239)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 21 ft |
| Location | 1.75 Mi N of Sonestown |
| NBI structure number | 000000000032049 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in Sullivan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 220 over over Muncy Creek | 1975 | 3,494 | Fair |
| US 220 over Little Loyalsock Creek | 2014 | 3,218 | Good |
| Pa 87 over Little Loyalsock Creek | 1967 | 2,720 | Fair |
| S.R. 220 over Mill Creek | 1929 | 2,685 | Fair |
| S.R. 220 over over Loyalsock Creek | 1984 | 2,685 | Fair |
| SR 220 over over Marsh Creek | 1925 | 2,670 | Fair |
All bridges nearby: Sullivan County, PA bridge conditions · every bridge in Sullivan County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.