US 15 Sbr over Md 77 Hunting Creek
FairFrederick County, Maryland · 0.46 Mile South of Md 15D · Structure no. 100000100179010
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected July 2024
- Type
- Girder and Floorbeam System
- Steel
- Length
- 270 ft
- 3 main spans
- Daily traffic
- 30,410
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
US 15 Sbr over Md 77 Hunting Creek is a steel girder and floorbeam system carrying US 15 Sbr over Md 77 Hunting Creek in Frederick County, Maryland. It was built in 1985, so it is 40 years old, younger 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 30,410 vehicles a day, roughly 8% of them trucks, projected to reach 46,450 by 2029. The structure is 270 ft (82.3 m) long and 55 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 15 Sbr over Md 77 Hunting Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is US 15 Sbr over Md 77 Hunting 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 2024.
How much traffic does US 15 Sbr over Md 77 Hunting Creek carry?
About 30,410 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is US 15 Sbr over Md 77 Hunting Creek?
The structure is 270 ft (82.3 m) long with a longest span of 106 ft (32.3 m) and a deck 55 ft wide.
Who owns US 15 Sbr over Md 77 Hunting Creek?
It is owned by the State Highway Agency.