TR-335A over Nickolson Creek
GoodMarion County, Illinois · 7 MI SE Iuka · Structure no. 061318200000000
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected January 2024
- Type
- Channel Beam
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-335A over Nickolson Creek is a concrete channel beam carrying TR-335A over Nickolson Creek in Marion County, Illinois. It was built in 1978, so it is 47 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, roughly 16% of them trucks, projected to reach 51 by 2046. The structure is 36 ft (11 m) long and 24 ft wide. If it were closed, the detour would be 13 mi (21 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-335A over Nickolson Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is TR-335A over Nickolson Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does TR-335A over Nickolson Creek carry?
About 50 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is TR-335A over Nickolson Creek?
The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 24 ft wide.
Who owns TR-335A over Nickolson Creek?
It is owned by the Town or Township Highway Agency.