Preserve Parkway over Cabin John Creek
FairMontgomery County, Maryland · 0.2 MI E of Tower Oaks Bl · Structure no. 200000M-R-20010
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected November 2024
- Type
- Arch - Deck
- Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 2,450
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Preserve Parkway over Cabin John Creek is a concrete arch - deck carrying Preserve Parkway over Cabin John Creek in Montgomery County, Maryland. It was built in 2006, so it is 19 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 2,450 vehicles a day, roughly 3% of them trucks, projected to reach 3,310 by 2044. The structure is 43 ft (13.1 m) long and 411 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Preserve Parkway over Cabin John Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Preserve Parkway 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 November 2024.
How much traffic does Preserve Parkway over Cabin John Creek carry?
About 2,450 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Preserve Parkway over Cabin John Creek?
The structure is 43 ft (13.1 m) long with a longest span of 43 ft (13.1 m) and a deck 411 ft wide.
Who owns Preserve Parkway over Cabin John Creek?
It is owned by the City or Municipal Highway Agency.