TR 145 over Br of Elkhorn Creek
GoodWashington County, Illinois · SW1/4 Sec 13 T2S R5W · Structure no. 095318000000000
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 145 over Br of Elkhorn Creek is a prestressed concrete box beam or girders - multiple carrying TR 145 over Br of Elkhorn Creek in Washington County, Illinois. It was built in 1984, so it is 41 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 20% of them trucks, projected to reach 91 by 2046. The structure is 62 ft (18.9 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 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 145 over Br of Elkhorn Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is TR 145 over Br of 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 2023.
How much traffic does TR 145 over Br of Elkhorn Creek carry?
About 75 vehicles per day (2024 count), of which roughly 20% are trucks.
How long is TR 145 over Br of Elkhorn Creek?
The structure is 62 ft (18.9 m) long with a longest span of 59 ft (18 m) and a deck 24 ft wide.
Who owns TR 145 over Br of Elkhorn Creek?
It is owned by the Town or Township Highway Agency.