Patapsco Avenue EB over Patapsco River
Baltimore city, Maryland · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Patapsco Avenue EB over Patapsco River in Baltimore city, Maryland, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1961 and reconstructed in 1996, making it 64 years old at the 2025 inventory.
- It carries about 6,300 vehicles a day (traffic count year 2022).
- Its listed owner is a city or municipal highway agency.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (39.23978, -76.61381)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 4 | Poor condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 1,653 ft |
| Location | 2 Mi E Bal Wash Expr |
| NBI structure number | 200000BC5206013 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Maryland department of transportation.
All bridges nearby: Baltimore city, MD bridge conditions · Maryland bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.