TR 145A over Turtle Creek
GoodLivingston County, Illinois · 1460E 1500N · Structure no. 053412400000000
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected August 2023
- Type
- Channel Beam
- Concrete
- Length
- 68 ft
- 3 main spans
- Daily traffic
- 325
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 145A over Turtle Creek is a concrete channel beam carrying TR 145A over Turtle Creek in Livingston County, Illinois. It was built in 1989, so it is 36 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 325 vehicles a day, roughly 8% of them trucks, projected to reach 278 by 2046. The structure is 68 ft (20.7 m) long and 26 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 145A over Turtle Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is TR 145A over Turtle Creek 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 145A over Turtle Creek carry?
About 325 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is TR 145A over Turtle Creek?
The structure is 68 ft (20.7 m) long with a longest span of 21 ft (6.5 m) and a deck 26 ft wide.
Who owns TR 145A over Turtle Creek?
It is owned by the Town or Township Highway Agency.