TR-16 over Prairie Creek
GoodMarion County, Illinois · 0.5 MI SW Sandoval · Structure no. 061323100000000
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 225
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-16 over Prairie Creek is a prestressed concrete box beam or girders - multiple carrying TR-16 over Prairie Creek in Marion County, Illinois. It was built in 1985, so it is 40 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 225 vehicles a day, roughly 7% of them trucks, projected to reach 227 by 2046. The structure is 102 ft (31.1 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-16 over Prairie Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is TR-16 over Prairie 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 March 2024.
How much traffic does TR-16 over Prairie Creek carry?
About 225 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is TR-16 over Prairie Creek?
The structure is 102 ft (31.1 m) long with a longest span of 39 ft (11.9 m) and a deck 28 ft wide.
Who owns TR-16 over Prairie Creek?
It is owned by the Town or Township Highway Agency.