Md 200 over Mill Creek
GoodMontgomery County, Maryland · 4.98 MI West of Md 97 · Structure no. 300000M-V032030
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 42 ft
- Daily traffic
- 68,500
- 2020 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Md 200 over Mill Creek is a concrete culvert carrying Md 200 over Mill Creek in Montgomery County, Maryland. It was built in 2008, so it is 17 years old, younger than the Maryland average of 52.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 68,500 vehicles a day, roughly 17% of them trucks, projected to reach 84,725 by 2044. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 200 over Mill Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is Md 200 over Mill Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.
How much traffic does Md 200 over Mill Creek carry?
About 68,500 vehicles per day (2020 count), of which roughly 17% are trucks.
How long is Md 200 over Mill Creek?
The structure is 42 ft (12.8 m) long with a longest span of 42 ft (12.8 m).
Who owns Md 200 over Mill Creek?
It is owned by the State Toll Authority.