TR 93 (TH-D11) over Strawn Creek
GoodMarshall County, Illinois · T29N-R3W-3PM Sec 12 · Structure no. 062491400000000
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected April 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 125
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 93 (TH-D11) over Strawn Creek is a prestressed concrete box beam or girders - multiple carrying TR 93 (TH-D11) over Strawn Creek in Marshall County, Illinois. It was built in 1988, so it is 37 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 125 vehicles a day, roughly 17% of them trucks, projected to reach 152 by 2046. The structure is 42 ft (12.8 m) long and 24 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 93 (TH-D11) over Strawn Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is TR 93 (TH-D11) over Strawn 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 April 2021.
How much traffic does TR 93 (TH-D11) over Strawn Creek carry?
About 125 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is TR 93 (TH-D11) over Strawn Creek?
The structure is 42 ft (12.8 m) long with a longest span of 39 ft (12 m) and a deck 24 ft wide.
Who owns TR 93 (TH-D11) over Strawn Creek?
It is owned by the Town or Township Highway Agency.