TR 39 over I-57
FairCumberland County, Illinois · 2 MI S Coles CO Line · Structure no. 018003400000000
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Concrete
- Length
- 237 ft
- 4 main spans
- Daily traffic
- 100
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
TR 39 over I-57 is a concrete tee beam carrying TR 39 over I-57 in Cumberland County, Illinois. It was built in 1964, so it is 61 years old, older 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 100 vehicles a day, roughly 6% of them trucks, projected to reach 104 by 2046. The structure is 237 ft (72.3 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 39 over I-57 built?
It was built in 1964, making it 61 years old in 2025.
What condition is TR 39 over I-57 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 October 2024.
How much traffic does TR 39 over I-57 carry?
About 100 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is TR 39 over I-57?
The structure is 237 ft (72.3 m) long with a longest span of 72 ft (21.8 m) and a deck 30 ft wide.
Who owns TR 39 over I-57?
It is owned by the State Highway Agency.