Md 125 over Patapsco River
FairBaltimore County, Maryland · At Howard County Line · Structure no. 100000030065010
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 684 ft
- 7 main spans
- Daily traffic
- 5,551
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 125 over Patapsco River is a steel continuous stringer/multi-beam or girder carrying Md 125 over Patapsco River in Baltimore County, Maryland. It was built in 1982, so it is 43 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 5,551 vehicles a day, roughly 8% of them trucks, projected to reach 6,366 by 2026. The structure is 684 ft (208.5 m) long and 41 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 125 over Patapsco River built?
It was built in 1982, making it 43 years old in 2025.
What condition is Md 125 over Patapsco River 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 April 2023.
How much traffic does Md 125 over Patapsco River carry?
About 5,551 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Md 125 over Patapsco River?
The structure is 684 ft (208.5 m) long with a longest span of 130 ft (39.6 m) and a deck 41 ft wide.
Who owns Md 125 over Patapsco River?
It is owned by the State Highway Agency.