Md 100 over Marley Creek
FairAnne Arundel County, Maryland · 0.79 Mile West of Md 2 · Structure no. 100000020086020
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 29 ft
- Daily traffic
- 73,112
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 100 over Marley Creek is a concrete culvert carrying Md 100 over Marley Creek in Anne Arundel County, Maryland. It was built in 1964, so it is 61 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 73,112 vehicles a day, roughly 8% of them trucks, projected to reach 82,926 by 2026. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 100 over Marley Creek built?
It was built in 1964, making it 61 years old in 2025.
What condition is Md 100 over Marley 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 July 2023.
How much traffic does Md 100 over Marley Creek carry?
About 73,112 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Md 100 over Marley Creek?
The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m).
Who owns Md 100 over Marley Creek?
It is owned by the State Highway Agency.