TR 145 over Elkhorn Creek
GoodWashington County, Illinois · 1.25 MI E of Il 153 · Structure no. 095326200000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 145 over Elkhorn Creek is a prestressed concrete box beam or girders - multiple carrying TR 145 over Elkhorn Creek in Washington County, Illinois. It was built in 2014, so it is 11 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 75 vehicles a day, roughly 9% of them trucks, projected to reach 91 by 2046. The structure is 120 ft (36.6 m) long and 27 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 145 over Elkhorn Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is TR 145 over Elkhorn 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 May 2024.
How much traffic does TR 145 over Elkhorn Creek carry?
About 75 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is TR 145 over Elkhorn Creek?
The structure is 120 ft (36.6 m) long with a longest span of 60 ft (18.3 m) and a deck 27 ft wide.
Who owns TR 145 over Elkhorn Creek?
It is owned by the Town or Township Highway Agency.