TR 29 over Trib E Fork Mazon R
PoorClosed to trafficLivingston County, Illinois · 3270 E 3000 N · Structure no. 053311700000000
- Built
- 1965
- 60 years old
- Condition
- Poor
- inspected September 2021
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 59 ft
- 4 main spans
- Daily traffic
- 25
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 29 over Trib E Fork Mazon R is a steel continuous stringer/multi-beam or girder carrying TR 29 over Trib E Fork Mazon R 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 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: closed to all traffic.
It carries about 25 vehicles a day, projected to reach 25 by 2046. The structure is 59 ft (18 m) long and 24 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 29 over Trib E Fork Mazon R built?
It was built in 1965, making it 60 years old in 2025.
What condition is TR 29 over Trib E Fork Mazon R 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 2021.
How much traffic does TR 29 over Trib E Fork Mazon R carry?
About 25 vehicles per day (2023 count).
How long is TR 29 over Trib E Fork Mazon R?
The structure is 59 ft (18 m) long with a longest span of 15 ft (4.6 m) and a deck 24 ft wide.
Who owns TR 29 over Trib E Fork Mazon R?
It is owned by the Town or Township Highway Agency.