Swan Road over Officers Run
Chester County, Pennsylvania · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Swan Road over Officers Run in Chester County, Pennsylvania, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1937, making it 88 years old at the 2025 inventory.
- It carries about 2,480 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 417 of the 682 inventoried bridges in Chester County rated fair (61.1%); 90 (13.2%) 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 June 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (39.96135, -75.96806)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 29 ft |
| Location | Near Atglen 26h9 |
| NBI structure number | 000000000010570 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | June 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in Chester County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| West Chester Bypas over West Chester Pike | 1954 | 150,692 | Fair |
| West Chesterbypass over Paoli Pike (old US 202) | 1954 | 150,692 | Fair |
| US 202 over Valley Forge Road | 1967 | 119,755 | Fair |
| US 202 over West Valley Road | 1967 | 119,755 | Fair |
| US 202 over Ramps Q & R at 422 | 1966 | 95,416 | Fair |
| U.S. 202 over Chester Valley Trail | 2016 | 95,104 | Good |
All bridges nearby: Chester County, PA bridge conditions · every bridge in Chester County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.