Brent North Lib RD over I-79
FairLawrence County, Pennsylvania · Plain Grove Twp O/I79 · Structure no. 000000000022383
- Built
- 1963
- 62 years old, rebuilt 2008
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 179 ft
- 3 main spans
- Daily traffic
- 361
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Brent North Lib RD over I-79 is a prestressed concrete box beam or girders - multiple carrying Brent North Lib RD over I-79 in Lawrence County, Pennsylvania. It was built in 1963 and reconstructed in 2008, so it is 62 years old, older than the Pennsylvania average of 54.8 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 361 vehicles a day, roughly 10% of them trucks, projected to reach 562 by 2032. The structure is 179 ft (54.6 m) long and 34 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Brent North Lib RD over I-79 built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2008.
What condition is Brent North Lib RD over I-79 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 August 2024.
How much traffic does Brent North Lib RD over I-79 carry?
About 361 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Brent North Lib RD over I-79?
The structure is 179 ft (54.6 m) long with a longest span of 66 ft (20.1 m) and a deck 34 ft wide.
Who owns Brent North Lib RD over I-79?
It is owned by the State Highway Agency.