Back RD - TR 451 over N Branch Otter Creek
GoodFulton County, Illinois · E1/2-13-T4NR2E · Structure no. 029415900000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 75
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Back RD - TR 451 over N Branch Otter Creek is a prestressed concrete box beam or girders - multiple carrying Back RD - TR 451 over N Branch Otter Creek in Fulton County, Illinois. It was built in 1999, so it is 26 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 75 vehicles a day, projected to reach 76 by 2046. The structure is 64 ft (19.6 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Back RD - TR 451 over N Branch Otter Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Back RD - TR 451 over N Branch Otter 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 October 2023.
How much traffic does Back RD - TR 451 over N Branch Otter Creek carry?
About 75 vehicles per day (2020 count).
How long is Back RD - TR 451 over N Branch Otter Creek?
The structure is 64 ft (19.6 m) long with a longest span of 61 ft (18.6 m) and a deck 24 ft wide.
Who owns Back RD - TR 451 over N Branch Otter Creek?
It is owned by the Town or Township Highway Agency.