TR 30A over Coon Run Creek
GoodMorgan County, Illinois · 3.5 M NW Chapin · Structure no. 069323300000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected September 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 79 ft
- 3 main spans
- Daily traffic
- 150
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 30A over Coon Run Creek is a prestressed concrete box beam or girders - multiple carrying TR 30A over Coon Run Creek in Morgan County, Illinois. It was built in 1996, so it is 29 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 150 vehicles a day, roughly 23% of them trucks, projected to reach 177 by 2046. The structure is 79 ft (24.2 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 30A over Coon Run Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is TR 30A over Coon Run Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2021.
How much traffic does TR 30A over Coon Run Creek carry?
About 150 vehicles per day (2024 count), of which roughly 23% are trucks.
How long is TR 30A over Coon Run Creek?
The structure is 79 ft (24.2 m) long with a longest span of 77 ft (23.4 m) and a deck 27 ft wide.
Who owns TR 30A over Coon Run Creek?
It is owned by the Town or Township Highway Agency.