TR 104 over I-74
FairChampaign County, Illinois · 1 MI N of Rising · Structure no. 010016700000000
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 248 ft
- 4 main spans
- Daily traffic
- 350
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
TR 104 over I-74 is a steel continuous stringer/multi-beam or girder carrying TR 104 over I-74 in Champaign County, Illinois. It was built in 1966, so it is 59 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 350 vehicles a day, roughly 10% of them trucks, projected to reach 354 by 2046. The structure is 248 ft (75.7 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 104 over I-74 built?
It was built in 1966, making it 59 years old in 2025.
What condition is TR 104 over I-74 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 July 2024.
How much traffic does TR 104 over I-74 carry?
About 350 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is TR 104 over I-74?
The structure is 248 ft (75.7 m) long with a longest span of 76 ft (23.3 m) and a deck 30 ft wide.
Who owns TR 104 over I-74?
It is owned by the State Highway Agency.