Tuckerman Lane over Cabin John Creek
FairMontgomery County, Maryland · 1 MI E of Seven Locks RD · Structure no. 200000M-0145020
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 59 ft
- 4 main spans
- Daily traffic
- 24,539
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Tuckerman Lane over Cabin John Creek is a concrete culvert carrying Tuckerman Lane over Cabin John Creek in Montgomery County, Maryland. It was built in 1966, so it is 59 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 24,539 vehicles a day, roughly 5% of them trucks, projected to reach 33,050 by 2043. The structure is 59 ft (18 m) long and 46 ft wide. If it were closed, the detour would be 6.2 mi (10 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 Tuckerman Lane over Cabin John Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is Tuckerman Lane 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 February 2023.
How much traffic does Tuckerman Lane over Cabin John Creek carry?
About 24,539 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Tuckerman Lane over Cabin John Creek?
The structure is 59 ft (18 m) long with a longest span of 14 ft (4.3 m) and a deck 46 ft wide.
Who owns Tuckerman Lane over Cabin John Creek?
It is owned by the County Highway Agency.