SR 0663 Lr 923 over Pa Tpk (I-476)
PoorBucks County, Pennsylvania · Quakertown Interchange · Structure no. 000000000007707
- Built
- 1955
- 70 years old, rebuilt 1988
- Condition
- Poor
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 156 ft
- 3 main spans
- Daily traffic
- 20,666
- 2024 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 0663 Lr 923 over Pa Tpk (I-476) is a steel continuous stringer/multi-beam or girder carrying SR 0663 Lr 923 over Pa Tpk (I-476) in Bucks County, Pennsylvania. It was built in 1955 and reconstructed in 1988, so it is 70 years old, older than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 20,666 vehicles a day, roughly 6% of them trucks, projected to reach 23,011 by 2030. The structure is 156 ft (47.5 m) long and 68 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 0663 Lr 923 over Pa Tpk (I-476) built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1988.
What condition is SR 0663 Lr 923 over Pa Tpk (I-476) in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.
How much traffic does SR 0663 Lr 923 over Pa Tpk (I-476) carry?
About 20,666 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is SR 0663 Lr 923 over Pa Tpk (I-476)?
The structure is 156 ft (47.5 m) long with a longest span of 88 ft (26.8 m) and a deck 68 ft wide.
Who owns SR 0663 Lr 923 over Pa Tpk (I-476)?
It is owned by the State Toll Authority.