TR 205 over Branch Rock Creek
GoodAdams County, Illinois · 4 M SW Mendon · Structure no. 001342300000000
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected December 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 77 ft
- 1 main span
- Daily traffic
- 250
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 205 over Branch Rock Creek is a prestressed concrete box beam or girders - multiple carrying TR 205 over Branch Rock Creek in Adams County, Illinois. It was built in 2008, so it is 17 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 250 vehicles a day, roughly 3% of them trucks, projected to reach 253 by 2046. The structure is 77 ft (23.4 m) long and 24 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 205 over Branch Rock Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is TR 205 over Branch Rock 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 December 2022.
How much traffic does TR 205 over Branch Rock Creek carry?
About 250 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is TR 205 over Branch Rock Creek?
The structure is 77 ft (23.4 m) long with a longest span of 74 ft (22.6 m) and a deck 24 ft wide.
Who owns TR 205 over Branch Rock Creek?
It is owned by the Town or Township Highway Agency.