Il 29/J D Jones Pk over Spring CR Overflow
FairSangamon County, Illinois · .34M S Veterans/Il 4 · Structure no. 084016800000000
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 106 ft
- 2 main spans
- Daily traffic
- 8,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 29/J D Jones Pk over Spring CR Overflow is a steel continuous stringer/multi-beam or girder carrying Il 29/J D Jones Pk over Spring CR Overflow in Sangamon County, Illinois. It was built in 1975, so it is 50 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 8,300 vehicles a day, roughly 3% of them trucks, projected to reach 7,828 by 2046. The structure is 106 ft (32.3 m) long and 92 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 29/J D Jones Pk over Spring CR Overflow built?
It was built in 1975, making it 50 years old in 2025.
What condition is Il 29/J D Jones Pk over Spring CR Overflow 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 June 2023.
How much traffic does Il 29/J D Jones Pk over Spring CR Overflow carry?
About 8,300 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Il 29/J D Jones Pk over Spring CR Overflow?
The structure is 106 ft (32.3 m) long with a longest span of 51 ft (15.5 m) and a deck 92 ft wide.
Who owns Il 29/J D Jones Pk over Spring CR Overflow?
It is owned by the State Highway Agency.