Hillsboro Mt Olive over East Branch Lake Fk
FairMontgomery County, Illinois · 0.8 MI E Walshville · Structure no. 068302200000000
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 500
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Hillsboro Mt Olive over East Branch Lake Fk is a prestressed concrete box beam or girders - multiple carrying Hillsboro Mt Olive over East Branch Lake Fk in Montgomery County, Illinois. It was built in 1960, so it is 65 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 5 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 500 vehicles a day, roughly 6% of them trucks, projected to reach 505 by 2046. The structure is 103 ft (31.4 m) long and 30 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 Hillsboro Mt Olive over East Branch Lake Fk built?
It was built in 1960, making it 65 years old in 2025.
What condition is Hillsboro Mt Olive over East Branch Lake Fk 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 Hillsboro Mt Olive over East Branch Lake Fk carry?
About 500 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is Hillsboro Mt Olive over East Branch Lake Fk?
The structure is 103 ft (31.4 m) long with a longest span of 34 ft (10.4 m) and a deck 30 ft wide.
Who owns Hillsboro Mt Olive over East Branch Lake Fk?
It is owned by the County Highway Agency.