TR 105 over Bolin Branch
FairMoultrie County, Illinois · 4 MI NE Sullivan · Structure no. 070431500000000
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 150
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 105 over Bolin Branch is a concrete culvert carrying TR 105 over Bolin Branch in Moultrie County, Illinois. It was built in 1959, so it is 66 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 150 vehicles a day, roughly 10% of them trucks, projected to reach 158 by 2046. The structure is 33 ft (10.2 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 105 over Bolin Branch built?
It was built in 1959, making it 66 years old in 2025.
What condition is TR 105 over Bolin Branch in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.
How much traffic does TR 105 over Bolin Branch carry?
About 150 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is TR 105 over Bolin Branch?
The structure is 33 ft (10.2 m) long with a longest span of 10 ft (3 m) and a deck 27 ft wide.
Who owns TR 105 over Bolin Branch?
It is owned by the Town or Township Highway Agency.