TR-1 over Eagle CR
PoorLivingston County, Illinois · 320 E 3300 N · Structure no. 053400100000000
- Built
- 1965
- 60 years old
- Condition
- Poor
- inspected December 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 200
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-1 over Eagle CR is a prestressed concrete box beam or girders - multiple carrying TR-1 over Eagle CR in Livingston County, Illinois. It was built in 1965, so it is 60 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 3 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 200 vehicles a day, roughly 20% of them trucks, projected to reach 303 by 2046. The structure is 35 ft (10.6 m) long and 26 ft wide.
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-1 over Eagle CR built?
It was built in 1965, making it 60 years old in 2025.
What condition is TR-1 over Eagle CR 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 2022.
How much traffic does TR-1 over Eagle CR carry?
About 200 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is TR-1 over Eagle CR?
The structure is 35 ft (10.6 m) long with a longest span of 32 ft (9.8 m) and a deck 26 ft wide.
Who owns TR-1 over Eagle CR?
It is owned by the Town or Township Highway Agency.