TR 30 a over Sangamon River
GoodChampaign County, Illinois · 2.5 MI N of Foosland · Structure no. 010438600000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 105 ft
- 3 main spans
- Daily traffic
- 25
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 30 a over Sangamon River is a prestressed concrete box beam or girders - multiple carrying TR 30 a over Sangamon River in Champaign County, Illinois. It was built in 1992, so it is 33 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 25 vehicles a day, projected to reach 25 by 2046. The structure is 105 ft (31.9 m) long and 28 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| 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 TR 30 a over Sangamon River built?
It was built in 1992, making it 33 years old in 2025.
What condition is TR 30 a over Sangamon River 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 July 2023.
How much traffic does TR 30 a over Sangamon River carry?
About 25 vehicles per day (2021 count).
How long is TR 30 a over Sangamon River?
The structure is 105 ft (31.9 m) long with a longest span of 49 ft (14.9 m) and a deck 28 ft wide.
Who owns TR 30 a over Sangamon River?
It is owned by the Town or Township Highway Agency.