Naylor Road (TR61) over Chamberlain Creek
PoorLee County, Illinois · 1.8 Mi. E. of Il 2 · Structure no. 052444700000000
- Built
- 1992
- 33 years old
- Condition
- Poor
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 300
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Naylor Road (TR61) over Chamberlain Creek is a prestressed concrete box beam or girders - multiple carrying Naylor Road (TR61) over Chamberlain Creek in Lee County, Illinois. It was built in 1992, so it is 33 years old, younger 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.
It carries about 300 vehicles a day, roughly 23% of them trucks, projected to reach 404 by 2046. The structure is 52 ft (15.7 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Naylor Road (TR61) over Chamberlain Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is Naylor Road (TR61) over Chamberlain 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 February 2025.
How much traffic does Naylor Road (TR61) over Chamberlain Creek carry?
About 300 vehicles per day (2022 count), of which roughly 23% are trucks.
How long is Naylor Road (TR61) over Chamberlain Creek?
The structure is 52 ft (15.7 m) long with a longest span of 49 ft (14.9 m) and a deck 28 ft wide.
Who owns Naylor Road (TR61) over Chamberlain Creek?
It is owned by the Town or Township Highway Agency.