Md 140 over Monocacy River
GoodFrederick County, Maryland · On Carroll CO Line · Structure no. 100000100065010
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 172 ft
- 3 main spans
- Daily traffic
- 5,655
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Md 140 over Monocacy River is a prestressed concrete continuous slab carrying Md 140 over Monocacy River in Frederick County, Maryland. It was built in 2013, so it is 12 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 5,655 vehicles a day, roughly 16% of them trucks, projected to reach 7,617 by 2044. The structure is 172 ft (52.4 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Md 140 over Monocacy River built?
It was built in 2013, making it 12 years old in 2025.
What condition is Md 140 over Monocacy River 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 February 2024.
How much traffic does Md 140 over Monocacy River carry?
About 5,655 vehicles per day (2024 count), of which roughly 16% are trucks.
How long is Md 140 over Monocacy River?
The structure is 172 ft (52.4 m) long with a longest span of 55 ft (16.8 m) and a deck 36 ft wide.
Who owns Md 140 over Monocacy River?
It is owned by the State Highway Agency.