Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1
FairMontgomery County, Maryland · At I-270 · Structure no. 100000150159010
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 472 ft
- 5 main spans
- Daily traffic
- 15,251
- 2006 count
- Owner
- State
- State Highway Agency
About this bridge
Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1 is a steel continuous stringer/multi-beam or girder carrying Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1 in Montgomery County, Maryland. It was built in 1990, so it is 35 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 15,251 vehicles a day, roughly 8% of them trucks, projected to reach 16,471 by 2026. The structure is 472 ft (143.9 m) long and 47 ft wide.
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 | 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 Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1 built?
It was built in 1990, making it 35 years old in 2025.
What condition is Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1 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 June 2024.
How much traffic does Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1 carry?
About 15,251 vehicles per day (2006 count), of which roughly 8% are trucks.
How long is Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1?
The structure is 472 ft (143.9 m) long with a longest span of 112 ft (34.1 m) and a deck 47 ft wide.
Who owns Is 270 Ramp C(5) over Is 270; C-D Rds & Rp F/1?
It is owned by the State Highway Agency.