TR 103B (old Il 29 over Il River Trib
PoorPosted for loadPeoria County, Illinois · S Edge of Mossville · Structure no. 072006600000000
- Built
- 1919
- 106 years old
- Condition
- Poor
- inspected September 2024
- Type
- Slab
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 200
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 103B (old Il 29 over Il River Trib is a concrete slab carrying TR 103B (old Il 29 over Il River Trib in Peoria County, Illinois. It was built in 1919, so it is 106 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. Its operating status is: posted for load restriction.
It carries about 200 vehicles a day, roughly 7% of them trucks, projected to reach 227 by 2046. The structure is 26 ft (7.9 m) long and 28 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 103B (old Il 29 over Il River Trib built?
It was built in 1919, making it 106 years old in 2025.
What condition is TR 103B (old Il 29 over Il River Trib 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 September 2024.
How much traffic does TR 103B (old Il 29 over Il River Trib carry?
About 200 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is TR 103B (old Il 29 over Il River Trib?
The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 28 ft wide.
Who owns TR 103B (old Il 29 over Il River Trib?
It is owned by the Town or Township Highway Agency.