TR 123 over Unnamed Creek
GoodMassac County, Illinois · 1.25 MI E FAS 929 · Structure no. 064311500000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 800
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 123 over Unnamed Creek is a prestressed concrete box beam or girders - multiple carrying TR 123 over Unnamed Creek in Massac County, Illinois. It was built in 1992, so it is 33 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 800 vehicles a day, roughly 4% of them trucks, projected to reach 808 by 2046. The structure is 31 ft (9.6 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 123 over Unnamed Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is TR 123 over Unnamed 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 April 2023.
How much traffic does TR 123 over Unnamed Creek carry?
About 800 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is TR 123 over Unnamed Creek?
The structure is 31 ft (9.6 m) long with a longest span of 29 ft (8.8 m) and a deck 24 ft wide.
Who owns TR 123 over Unnamed Creek?
It is owned by the Town or Township Highway Agency.