US 1 over Md 24
FairHarford County, Maryland · 1.1 Miles S of US 1BU · Structure no. 100000120015010
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 230 ft
- 4 main spans
- Daily traffic
- 20,002
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
US 1 over Md 24 is a steel stringer/multi-beam or girder carrying US 1 over Md 24 in Harford County, Maryland. It was built in 1964, so it is 61 years old, older than the Maryland average of 52.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 20,002 vehicles a day, roughly 8% of them trucks, projected to reach 23,120 by 2026. The structure is 230 ft (70.1 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 1 over Md 24 built?
It was built in 1964, making it 61 years old in 2025.
What condition is US 1 over Md 24 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does US 1 over Md 24 carry?
About 20,002 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is US 1 over Md 24?
The structure is 230 ft (70.1 m) long with a longest span of 80 ft (24.4 m) and a deck 47 ft wide.
Who owns US 1 over Md 24?
It is owned by the State Highway Agency.