Ch 25(FAU 7454) over Sangamon River
PoorMacon County, Illinois · 2.5 MI N of Oakley · Structure no. 058325100000000
- Built
- 1981
- 44 years old
- Condition
- Poor
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 200 ft
- 4 main spans
- Daily traffic
- 1,300
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Ch 25(FAU 7454) over Sangamon River is a prestressed concrete box beam or girders - multiple carrying Ch 25(FAU 7454) over Sangamon River in Macon County, Illinois. It was built in 1981, so it is 44 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 200 ft (61 m) long and 31 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 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 Ch 25(FAU 7454) over Sangamon River built?
It was built in 1981, making it 44 years old in 2025.
What condition is Ch 25(FAU 7454) over Sangamon River 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 Ch 25(FAU 7454) over Sangamon River carry?
About 1,300 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Ch 25(FAU 7454) over Sangamon River?
The structure is 200 ft (61 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.
Who owns Ch 25(FAU 7454) over Sangamon River?
It is owned by the County Highway Agency.