T-842 Mazza Street over Yellow Creek
FairIndiana County, Pennsylvania · TWP#4+90 Btw T430 & T840 · Structure no. 000000000019464
- Built
- 1986
- 39 years old
- Condition
- Fair
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 103 ft
- 2 main spans
- Daily traffic
- 350
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-842 Mazza Street over Yellow Creek is a prestressed concrete box beam or girders - multiple carrying T-842 Mazza Street over Yellow Creek in Indiana County, Pennsylvania. It was built in 1986, so it is 39 years old, younger 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 5 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 350 vehicles a day, roughly 10% of them trucks, projected to reach 480 by 2043. The structure is 103 ft (31.4 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-842 Mazza Street over Yellow Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is T-842 Mazza Street over Yellow 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 December 2023.
How much traffic does T-842 Mazza Street over Yellow Creek carry?
About 350 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is T-842 Mazza Street over Yellow Creek?
The structure is 103 ft (31.4 m) long with a longest span of 51 ft (15.5 m) and a deck 24 ft wide.
Who owns T-842 Mazza Street over Yellow Creek?
It is owned by the Town or Township Highway Agency.