TR 309 over Mckee Creek
FairAdams County, Illinois · 3.1MI SE Columbus · Structure no. 001337300000000
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 309 over Mckee Creek is a prestressed concrete box beam or girders - multiple carrying TR 309 over Mckee Creek in Adams County, Illinois. It was built in 1990, so it is 35 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 100 vehicles a day, roughly 13% of them trucks, projected to reach 126 by 2046. The structure is 122 ft (37.2 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 309 over Mckee Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is TR 309 over Mckee Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does TR 309 over Mckee Creek carry?
About 100 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is TR 309 over Mckee Creek?
The structure is 122 ft (37.2 m) long with a longest span of 50 ft (15.2 m) and a deck 24 ft wide.
Who owns TR 309 over Mckee Creek?
It is owned by the Town or Township Highway Agency.