Monocacy Boulevard over Monocacy River
GoodFrederick County, Maryland · 0.1 MI South of Gas House · Structure no. 200000F-F-45011
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 531 ft
- 3 main spans
- Daily traffic
- 9,321
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Monocacy Boulevard over Monocacy River is a steel continuous stringer/multi-beam or girder carrying Monocacy Boulevard over Monocacy River in Frederick County, Maryland. It was built in 2019, so it is 6 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 9,321 vehicles a day, roughly 5% of them trucks, projected to reach 11,000 by 2042. The structure is 531 ft (161.9 m) long and 49 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Monocacy Boulevard over Monocacy River built?
It was built in 2019, making it 6 years old in 2025.
What condition is Monocacy Boulevard 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 April 2024.
How much traffic does Monocacy Boulevard over Monocacy River carry?
About 9,321 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Monocacy Boulevard over Monocacy River?
The structure is 531 ft (161.9 m) long with a longest span of 175 ft (53.3 m) and a deck 49 ft wide.
Who owns Monocacy Boulevard over Monocacy River?
It is owned by the City or Municipal Highway Agency.