N Thompson Avenue over Md 10
FairAnne Arundel County, Maryland · 0.79 MI N of Md 648E · Structure no. 100000020115010
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 274 ft
- 2 main spans
- Daily traffic
- 32,100
- 1994 count
- Owner
- State
- State Highway Agency
About this bridge
N Thompson Avenue over Md 10 is a steel continuous stringer/multi-beam or girder carrying N Thompson Avenue over Md 10 in Anne Arundel County, Maryland. It was built in 1975, so it is 50 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 32,100 vehicles a day, roughly 5% of them trucks, projected to reach 37,878 by 2012. The structure is 274 ft (83.5 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N Thompson Avenue over Md 10 built?
It was built in 1975, making it 50 years old in 2025.
What condition is N Thompson Avenue 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 May 2023.
How much traffic does N Thompson Avenue over Md 10 carry?
About 32,100 vehicles per day (1994 count), of which roughly 5% are trucks.
How long is N Thompson Avenue over Md 10?
The structure is 274 ft (83.5 m) long with a longest span of 93 ft (28.3 m) and a deck 47 ft wide.
Who owns N Thompson Avenue over Md 10?
It is owned by the State Highway Agency.