TR 145 S. Fork RD over South Fork
PoorMonroe County, Illinois · Sec 15 RD Dist 4 · Structure no. 067313400000000
- Built
- 1988
- 37 years old
- Condition
- Poor
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 92 ft
- 3 main spans
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 145 S. Fork RD over South Fork is a prestressed concrete box beam or girders - multiple carrying TR 145 S. Fork RD over South Fork in Monroe 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 75 vehicles a day, roughly 17% of them trucks, projected to reach 85 by 2046. The structure is 92 ft (27.9 m) long and 28 ft wide. If it were closed, the detour would be 8.7 mi (14 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 S. Fork RD over South Fork built?
It was built in 1988, making it 37 years old in 2025.
What condition is TR 145 S. Fork RD over South Fork in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.
How much traffic does TR 145 S. Fork RD over South Fork carry?
About 75 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is TR 145 S. Fork RD over South Fork?
The structure is 92 ft (27.9 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.
Who owns TR 145 S. Fork RD over South Fork?
It is owned by the Town or Township Highway Agency.