Middletown RD over Salt Ck
FairLogan County, Illinois · 1 MI N Middletown · Structure no. 054303000000000
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 484 ft
- 4 main spans
- Daily traffic
- 900
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Middletown RD over Salt Ck is a steel continuous stringer/multi-beam or girder carrying Middletown RD over Salt Ck in Logan County, Illinois. It was built in 1968, so it is 57 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 6 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 900 vehicles a day, roughly 25% of them trucks, projected to reach 893 by 2046. The structure is 484 ft (147.5 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Middletown RD over Salt Ck built?
It was built in 1968, making it 57 years old in 2025.
What condition is Middletown RD over Salt Ck 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 2023.
How much traffic does Middletown RD over Salt Ck carry?
About 900 vehicles per day (2022 count), of which roughly 25% are trucks.
How long is Middletown RD over Salt Ck?
The structure is 484 ft (147.5 m) long with a longest span of 140 ft (42.7 m) and a deck 34 ft wide.
Who owns Middletown RD over Salt Ck?
It is owned by the County Highway Agency.