RTE 20 over Black Creek
FairGenesee County, New York · JCT RTE 20 + Black Ck · Structure no. 000000001015670
- Built
- 1933
- 92 years old, rebuilt 1985
- Condition
- Fair
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 2,846
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 20 over Black Creek is a prestressed concrete box beam or girders - multiple carrying RTE 20 over Black Creek in Genesee County, New York. It was built in 1933 and reconstructed in 1985, so it is 92 years old, older than the New York average of 53 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 2,846 vehicles a day, roughly 29% of them trucks, projected to reach 2,873 by 2041. The structure is 31 ft (9.6 m) long and 42 ft wide. If it were closed, the detour would be 23 mi (37 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 | 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 RTE 20 over Black Creek built?
It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1985.
What condition is RTE 20 over Black 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 November 2024.
How much traffic does RTE 20 over Black Creek carry?
About 2,846 vehicles per day (2020 count), of which roughly 29% are trucks.
How long is RTE 20 over Black Creek?
The structure is 31 ft (9.6 m) long with a longest span of 28 ft (8.5 m) and a deck 42 ft wide.
Who owns RTE 20 over Black Creek?
It is owned by the State Highway Agency.