TR 11 Mona over Kelly Creek
PoorPosted for loadFord County, Illinois · 1560E 3400N · Structure no. 027321800000000
- Built
- 1973
- 52 years old
- Condition
- Poor
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 87 ft
- 3 main spans
- Daily traffic
- 75
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 11 Mona over Kelly Creek is a prestressed concrete box beam or girders - multiple carrying TR 11 Mona over Kelly Creek in Ford County, Illinois. It was built in 1973, so it is 52 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 75 vehicles a day, projected to reach 51 by 2046. The structure is 87 ft (26.5 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 11 Mona over Kelly Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is TR 11 Mona over Kelly 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 2023.
How much traffic does TR 11 Mona over Kelly Creek carry?
About 75 vehicles per day (2023 count).
How long is TR 11 Mona over Kelly Creek?
The structure is 87 ft (26.5 m) long with a longest span of 28 ft (8.5 m) and a deck 26 ft wide.
Who owns TR 11 Mona over Kelly Creek?
It is owned by the Town or Township Highway Agency.