Pa 921; SR 0921 over Trib Little Conewago Ck
York County, Pennsylvania · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Pa 921; SR 0921 over Trib Little Conewago Ck in York County, Pennsylvania, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1956, making it 69 years old at the 2025 inventory.
- It carries about 7,454 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 321 of the 566 inventoried bridges in York County rated fair (56.7%); 61 (10.8%) are rated poor.
- 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 → (40.05282, -76.75244)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 41 ft |
| Location | PA-921 und. I-83 overpass |
| NBI structure number | 000000000037644 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Pennsylvania department of transportation.
Busiest bridges in York County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-83; SR 0083 over Pa Turnpike Ramp E | 1950 | 68,340 | Fair |
| I-83; York express over Penna Tpk I-76 | 1951 | 68,340 | Fair |
| I-83; SR 0083 over T-955; Limekiln Rd | 1952 | 68,340 | Poor |
| I-83; SR 0083 over Yellow Breeches Creek | 1952 | 68,340 | Fair |
| I-83; SR 0083 over US 30; SR 0030 | 1959 | 57,639 | Poor |
| I-83; SR 0083 over Trib to Codorus Creek | 1957 | 57,639 | Fair |
All bridges nearby: York County, PA bridge conditions · every bridge in York County · Pennsylvania bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.