FAU 7454(CH 25) over Sangamon R Overflow
PoorMacon County, Illinois · 3.1 MI N of Oakley · Structure no. 058333200000000
- Built
- 1995
- 30 years old
- Condition
- Poor
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 280 ft
- 5 main spans
- Daily traffic
- 1,300
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
FAU 7454(CH 25) over Sangamon R Overflow is a prestressed concrete box beam or girders - multiple carrying FAU 7454(CH 25) over Sangamon R Overflow in Macon County, Illinois. It was built in 1995, so it is 30 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 1,300 vehicles a day, roughly 7% of them trucks, projected to reach 1,111 by 2046. The structure is 280 ft (85.4 m) long and 30 ft wide. If it were closed, the detour would be 13 mi (21 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 | 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 | 4 Poor | Advanced section loss, deterioration, 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 FAU 7454(CH 25) over Sangamon R Overflow built?
It was built in 1995, making it 30 years old in 2025.
What condition is FAU 7454(CH 25) over Sangamon R Overflow 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 March 2023.
How much traffic does FAU 7454(CH 25) over Sangamon R Overflow carry?
About 1,300 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is FAU 7454(CH 25) over Sangamon R Overflow?
The structure is 280 ft (85.4 m) long with a longest span of 56 ft (17.1 m) and a deck 30 ft wide.
Who owns FAU 7454(CH 25) over Sangamon R Overflow?
It is owned by the County Highway Agency.