Interstate 24 over Ohio River
FairMassac County, Illinois · 1.5 MI S US 45 · Structure no. 064003500000000
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected December 2024
- Type
- Arch - Thru
- Steel
- Length
- 5,621 ft
- 2 main spans
- Daily traffic
- 31,400
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 24 over Ohio River is a steel arch - thru carrying Interstate 24 over Ohio River in Massac County, Illinois. It was built in 1973, so it is 52 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 31,400 vehicles a day, roughly 26% of them trucks, projected to reach 29,088 by 2046. The structure is 5,621 ft (1,713.4 m) long and 66 ft wide. If it were closed, the detour would be 24.9 mi (40 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 24 over Ohio River built?
It was built in 1973, making it 52 years old in 2025.
What condition is Interstate 24 over Ohio River 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 December 2024.
How much traffic does Interstate 24 over Ohio River carry?
About 31,400 vehicles per day (2024 count), of which roughly 26% are trucks.
How long is Interstate 24 over Ohio River?
The structure is 5,621 ft (1,713.4 m) long with a longest span of 730 ft (222.5 m) and a deck 66 ft wide.
Who owns Interstate 24 over Ohio River?
It is owned by the State Highway Agency.