Md 270 over Md 10
FairAnne Arundel County, Maryland · 0.52 MI S of Md 2 · Structure no. 100000020122010
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 439 ft
- 2 main spans
- Daily traffic
- 16,262
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 270 over Md 10 is a steel continuous stringer/multi-beam or girder carrying Md 270 over Md 10 in Anne Arundel County, Maryland. It was built in 1977, so it is 48 years old, younger 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 6 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 16,262 vehicles a day, roughly 8% of them trucks, projected to reach 19,696 by 2026. The structure is 439 ft (133.8 m) long and 79 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 270 over Md 10 built?
It was built in 1977, making it 48 years old in 2025.
What condition is Md 270 over Md 10 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 March 2024.
How much traffic does Md 270 over Md 10 carry?
About 16,262 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Md 270 over Md 10?
The structure is 439 ft (133.8 m) long with a longest span of 166 ft (50.6 m) and a deck 79 ft wide.
Who owns Md 270 over Md 10?
It is owned by the State Highway Agency.