FAS-807 over Little Bonpas
PoorLawrence County, Illinois · 4 MI S Sumner · Structure no. 051301400000000
- Built
- 1909
- 116 years old, rebuilt 1968
- Condition
- Poor
- inspected January 2025
- Type
- Slab
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 1,100
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FAS-807 over Little Bonpas is a concrete slab carrying FAS-807 over Little Bonpas in Lawrence County, Illinois. It was built in 1909 and reconstructed in 1968, so it is 116 years old, older 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 1,100 vehicles a day, roughly 17% of them trucks, projected to reach 1,111 by 2046. The structure is 26 ft (7.9 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, 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 | 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 FAS-807 over Little Bonpas built?
It was built in 1909, making it 116 years old in 2025. It was reconstructed in 1968.
What condition is FAS-807 over Little Bonpas 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 January 2025.
How much traffic does FAS-807 over Little Bonpas carry?
About 1,100 vehicles per day (2021 count), of which roughly 17% are trucks.
How long is FAS-807 over Little Bonpas?
The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 27 ft wide.
Who owns FAS-807 over Little Bonpas?
It is owned by the County Highway Agency.