Is 70 Ramps 3 & over Dead Run
FairBaltimore County, Maryland · @ I-695 & I-70 Interchang · Structure no. 100000030130020
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 33 ft
- Daily traffic
- 188,860
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 Ramps 3 & over Dead Run is a concrete culvert carrying Is 70 Ramps 3 & over Dead Run in Baltimore County, Maryland. It was built in 1961, so it is 64 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 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 188,860 vehicles a day, roughly 8% of them trucks, projected to reach 37,953 by 2026. The structure is 33 ft (10 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 Ramps 3 & over Dead Run built?
It was built in 1961, making it 64 years old in 2025.
What condition is Is 70 Ramps 3 & over Dead Run 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 August 2023.
How much traffic does Is 70 Ramps 3 & over Dead Run carry?
About 188,860 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Is 70 Ramps 3 & over Dead Run?
The structure is 33 ft (10 m) long with a longest span of 16 ft (4.9 m).
Who owns Is 70 Ramps 3 & over Dead Run?
It is owned by the State Highway Agency.