TR 99 over Carlton Branch
GoodFranklin County, Illinois · East Heard Road · Structure no. 028336400000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 35
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 99 over Carlton Branch is a prestressed concrete box beam or girders - multiple carrying TR 99 over Carlton Branch in Franklin County, Illinois. It was built in 2001, so it is 24 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 35 vehicles a day, roughly 51% of them trucks, projected to reach 25 by 2046. The structure is 29 ft (8.9 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 99 over Carlton Branch built?
It was built in 2001, making it 24 years old in 2025.
What condition is TR 99 over Carlton Branch 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 99 over Carlton Branch carry?
About 35 vehicles per day (2024 count), of which roughly 51% are trucks.
How long is TR 99 over Carlton Branch?
The structure is 29 ft (8.9 m) long with a longest span of 27 ft (8.2 m) and a deck 24 ft wide.
Who owns TR 99 over Carlton Branch?
It is owned by the Town or Township Highway Agency.