Allentown Road over Unami Creek
GoodBucks County, Pennsylvania · .7MI.SOUTH Pa 663 13B03 · Structure no. 000000000043170
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 126 ft
- 2 main spans
- Daily traffic
- 3,699
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Allentown Road over Unami Creek is a prestressed concrete continuous box beam or girders - multiple carrying Allentown Road over Unami Creek in Bucks County, Pennsylvania. It was built in 2005, so it is 20 years old, younger than the Pennsylvania average of 54.8 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 3,699 vehicles a day, roughly 9% of them trucks, projected to reach 3,818 by 2032. The structure is 126 ft (38.4 m) long and 35 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 | 7 Good | Some minor problems. |
| 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 Allentown Road over Unami Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is Allentown Road over Unami 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 December 2023.
How much traffic does Allentown Road over Unami Creek carry?
About 3,699 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Allentown Road over Unami Creek?
The structure is 126 ft (38.4 m) long with a longest span of 72 ft (21.9 m) and a deck 35 ft wide.
Who owns Allentown Road over Unami Creek?
It is owned by the State Highway Agency.