TR 166 over Camp Creek
PoorPosted for loadHancock County, Illinois · 3.1 MI S Dallas City · Structure no. 034400400000000
- Built
- 1923
- 102 years old
- Condition
- Poor
- inspected December 2024
- Type
- Other
- Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 166 over Camp Creek is a concrete other carrying TR 166 over Camp Creek in Hancock County, Illinois. It was built in 1923, so it is 102 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 7% of them trucks, projected to reach 278 by 2046. The structure is 48 ft (14.6 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 166 over Camp Creek built?
It was built in 1923, making it 102 years old in 2025.
What condition is TR 166 over Camp Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.
How much traffic does TR 166 over Camp Creek carry?
About 100 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is TR 166 over Camp Creek?
The structure is 48 ft (14.6 m) long with a longest span of 46 ft (14 m) and a deck 26 ft wide.
Who owns TR 166 over Camp Creek?
It is owned by the Town or Township Highway Agency.