Il 104 over Martin Creek
FairPike County, Illinois · 1.2M W Il 99 · Structure no. 075003300000000
- Built
- 1934
- 91 years old, rebuilt 1985
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 47 ft
- 1 main span
- Daily traffic
- 950
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 104 over Martin Creek is a steel stringer/multi-beam or girder carrying Il 104 over Martin Creek in Pike County, Illinois. It was built in 1934 and reconstructed in 1985, so it is 91 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 950 vehicles a day, roughly 21% of them trucks, projected to reach 1,218 by 2046. The structure is 47 ft (14.4 m) long and 34 ft wide. If it were closed, the detour would be 26.1 mi (42 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 104 over Martin Creek built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1985.
What condition is Il 104 over Martin Creek 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 August 2024.
How much traffic does Il 104 over Martin Creek carry?
About 950 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is Il 104 over Martin Creek?
The structure is 47 ft (14.4 m) long with a longest span of 42 ft (12.9 m) and a deck 34 ft wide.
Who owns Il 104 over Martin Creek?
It is owned by the State Highway Agency.