TR 99 a over Asa Creek
FairMoultrie County, Illinois · 1.6 MI N of Sullivan · Structure no. 070472800000000
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 94 ft
- 3 main spans
- Daily traffic
- 75
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 99 a over Asa Creek is a prestressed concrete box beam or girders - multiple carrying TR 99 a over Asa Creek in Moultrie County, Illinois. It was built in 2000, so it is 25 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 75 vehicles a day, roughly 7% of them trucks, projected to reach 79 by 2046. The structure is 94 ft (28.7 m) long and 26 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 99 a over Asa Creek built?
It was built in 2000, making it 25 years old in 2025.
What condition is TR 99 a over Asa 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 March 2024.
How much traffic does TR 99 a over Asa Creek carry?
About 75 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is TR 99 a over Asa Creek?
The structure is 94 ft (28.7 m) long with a longest span of 36 ft (10.9 m) and a deck 26 ft wide.
Who owns TR 99 a over Asa Creek?
It is owned by the Town or Township Highway Agency.