Is 70 over Md 122
FairBaltimore County, Maryland · 0.04 MI W of Balt City · Structure no. 100000030241010
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 175 ft
- 1 main span
- Daily traffic
- 12,590
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 over Md 122 is a steel stringer/multi-beam or girder carrying Is 70 over Md 122 in Baltimore County, Maryland. It was built in 1968, so it is 57 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 12,590 vehicles a day, roughly 8% of them trucks, projected to reach 23,115 by 2029. The structure is 175 ft (53.3 m) long and 166 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
No coordinates are recorded for this structure.
Condition 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 over Md 122 built?
It was built in 1968, making it 57 years old in 2025.
What condition is Is 70 over Md 122 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 July 2024.
How much traffic does Is 70 over Md 122 carry?
About 12,590 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Is 70 over Md 122?
The structure is 175 ft (53.3 m) long with a longest span of 100 ft (30.5 m) and a deck 166 ft wide.
Who owns Is 70 over Md 122?
It is owned by the State Highway Agency.