Snake RD TR 122 over E Fork-Wood Riv CR
FairMadison County, Illinois · 2.0 MI NW Dorsey · Structure no. 060329100000000
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 112 ft
- 3 main spans
- Daily traffic
- 150
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Snake RD TR 122 over E Fork-Wood Riv CR is a prestressed concrete box beam or girders - multiple carrying Snake RD TR 122 over E Fork-Wood Riv CR in Madison County, Illinois. It was built in 1987, so it is 38 years old, younger 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 150 vehicles a day, roughly 8% of them trucks, projected to reach 161 by 2046. The structure is 112 ft (34.1 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 Snake RD TR 122 over E Fork-Wood Riv CR built?
It was built in 1987, making it 38 years old in 2025.
What condition is Snake RD TR 122 over E Fork-Wood Riv CR 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 March 2023.
How much traffic does Snake RD TR 122 over E Fork-Wood Riv CR carry?
About 150 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is Snake RD TR 122 over E Fork-Wood Riv CR?
The structure is 112 ft (34.1 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.
Who owns Snake RD TR 122 over E Fork-Wood Riv CR?
It is owned by the Town or Township Highway Agency.