TR-82 (daggert Roa over East Johnson Creek
PoorClosed to trafficCarroll County, Illinois · 3 MI S Mt. Carroll · Structure no. 008370500000000
- Built
- 1916
- 109 years old
- Condition
- Poor
- inspected April 2024
- Type
- Truss - Thru
- Wood or Timber
- Length
- 60 ft
- 1 main span
- Daily traffic
- 25
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-82 (daggert Roa over East Johnson Creek is a wood or timber truss - thru carrying TR-82 (daggert Roa over East Johnson Creek in Carroll County, Illinois. It was built in 1916, so it is 109 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 1 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: closed to all traffic.
It carries about 25 vehicles a day, projected to reach 25 by 2046. The structure is 60 ft (18.3 m) long and 18 ft wide. If it were closed, the detour would be 5 mi (8 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 | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-82 (daggert Roa over East Johnson Creek built?
It was built in 1916, making it 109 years old in 2025.
What condition is TR-82 (daggert Roa over East Johnson 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 April 2024.
How much traffic does TR-82 (daggert Roa over East Johnson Creek carry?
About 25 vehicles per day (2021 count).
How long is TR-82 (daggert Roa over East Johnson Creek?
The structure is 60 ft (18.3 m) long with a longest span of 45 ft (13.8 m) and a deck 18 ft wide.
Who owns TR-82 (daggert Roa over East Johnson Creek?
It is owned by the Town or Township Highway Agency.