TR 230 over I-74
GoodChampaign County, Illinois · 1 MI NW of Mayview · Structure no. 010028800000000
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 222 ft
- 2 main spans
- Daily traffic
- 275
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
TR 230 over I-74 is a steel continuous stringer/multi-beam or girder carrying TR 230 over I-74 in Champaign County, Illinois. It was built in 2010, so it is 15 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 275 vehicles a day, roughly 21% of them trucks, projected to reach 278 by 2046. The structure is 222 ft (67.7 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 230 over I-74 built?
It was built in 2010, making it 15 years old in 2025.
What condition is TR 230 over I-74 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.
How much traffic does TR 230 over I-74 carry?
About 275 vehicles per day (2021 count), of which roughly 21% are trucks.
How long is TR 230 over I-74?
The structure is 222 ft (67.7 m) long with a longest span of 111 ft (33.8 m) and a deck 31 ft wide.
Who owns TR 230 over I-74?
It is owned by the State Highway Agency.