US 51 Busn(fap 708 over Coon Creek
GoodDe Witt County, Illinois · 0.18 M S of Clinton · Structure no. 020005400000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 95 ft
- 1 main span
- Daily traffic
- 3,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 51 Busn(fap 708 over Coon Creek is a prestressed concrete stringer/multi-beam or girder carrying US 51 Busn(fap 708 over Coon Creek in De Witt County, Illinois. It was built in 1986, so it is 39 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 3,500 vehicles a day, roughly 9% of them trucks, projected to reach 3,889 by 2046. The structure is 95 ft (29 m) long and 43 ft wide.
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 | 7 Good | Some minor problems. |
| 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 US 51 Busn(fap 708 over Coon Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is US 51 Busn(fap 708 over Coon 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 September 2024.
How much traffic does US 51 Busn(fap 708 over Coon Creek carry?
About 3,500 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is US 51 Busn(fap 708 over Coon Creek?
The structure is 95 ft (29 m) long with a longest span of 89 ft (27 m) and a deck 43 ft wide.
Who owns US 51 Busn(fap 708 over Coon Creek?
It is owned by the State Highway Agency.