TR 121A over Trib to Five MI CR
GoodLivingston County, Illinois · 3180 E 1900 N · Structure no. 053550500000000
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 25
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 121A over Trib to Five MI CR is a concrete continuous culvert carrying TR 121A over Trib to Five MI CR in Livingston 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 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 22 ft (6.6 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 121A over Trib to Five MI CR built?
It was built in 1964, making it 61 years old in 2025.
What condition is TR 121A over Trib to Five MI CR 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 June 2024.
How much traffic does TR 121A over Trib to Five MI CR carry?
About 25 vehicles per day (2023 count).
How long is TR 121A over Trib to Five MI CR?
The structure is 22 ft (6.6 m) long with a longest span of 10 ft (3 m) and a deck 28 ft wide.
Who owns TR 121A over Trib to Five MI CR?
It is owned by the Town or Township Highway Agency.