Md 191 over Cabin John Creek
FairMontgomery County, Maryland · 0.96 Mile South of Is 495 · Structure no. 100000150029020
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 8,530
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 191 over Cabin John Creek is a concrete culvert carrying Md 191 over Cabin John Creek in Montgomery County, Maryland. It was built in 1991, so it is 34 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 8,530 vehicles a day, roughly 2% of them trucks, projected to reach 9,847 by 2026. The structure is 28 ft (8.5 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| 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 Md 191 over Cabin John Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Md 191 over Cabin John Creek 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 October 2024.
How much traffic does Md 191 over Cabin John Creek carry?
About 8,530 vehicles per day (2009 count), of which roughly 2% are trucks.
How long is Md 191 over Cabin John Creek?
The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4 m) and a deck 42 ft wide.
Who owns Md 191 over Cabin John Creek?
It is owned by the State Highway Agency.