TR 1A over Snag Creek
FairWoodford County, Illinois · 1MILE West of TR23 · Structure no. 102317800000000
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 50
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 1A over Snag Creek is a prestressed concrete box beam or girders - multiple carrying TR 1A over Snag Creek in Woodford County, Illinois. It was built in 1994, so it is 31 years old, younger than the Illinois average of 45.3 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 50 vehicles a day, roughly 32% of them trucks, projected to reach 51 by 2046. The structure is 60 ft (18.2 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 1A over Snag Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is TR 1A over Snag 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 TR 1A over Snag Creek carry?
About 50 vehicles per day (2020 count), of which roughly 32% are trucks.
How long is TR 1A over Snag Creek?
The structure is 60 ft (18.2 m) long with a longest span of 57 ft (17.4 m) and a deck 24 ft wide.
Who owns TR 1A over Snag Creek?
It is owned by the Town or Township Highway Agency.