Halfway Boulevard over Tributary of Conococheag
Washington County, Maryland · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Halfway Boulevard over Tributary of Conococheag in Washington County, Maryland, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 2005, making it 20 years old at the 2025 inventory.
- It carries about 4,256 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 85 of the 300 inventoried bridges in Washington County rated good (28.3%); 13 (4.3%) 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 → (39.63469, -77.78507)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 66 ft |
| Location | 0.6 Mi West of I-81 |
| NBI structure number | 200000W-4801020 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Maryland department of transportation.
Busiest bridges in Washington County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 81 SB over CSX Trans. | 1964 | 93,204 | Fair |
| Is 70 EB over Beaver Creek | 1968 | 72,140 | Fair |
| Is 70 WB over Beaver Creek | 1966 | 72,140 | Fair |
| Is 70 EB over Crystal Falls Drive | 2024 | 70,975 | Good |
| Is 81 over Trib to Semple Run | 1965 | 68,040 | Fair |
| Is 81 NB over Maugansville Road | 1958 | 63,000 | Fair |
All bridges nearby: Washington County, MD bridge conditions · every bridge in Washington County · Maryland bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.