Blair Road over Br. Pecatonica River
GoodWinnebago County, Illinois · 0.5 MI E Steph CO LN · Structure no. 101308600000000
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Blair Road over Br. Pecatonica River is a prestressed concrete box beam or girders - multiple carrying Blair Road over Br. Pecatonica River in Winnebago 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 50 vehicles a day, roughly 12% of them trucks, projected to reach 51 by 2046. The structure is 51 ft (15.6 m) long and 28 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 | 7 Good | Some minor problems. |
| 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 Blair Road over Br. Pecatonica River built?
It was built in 1992, making it 33 years old in 2025.
What condition is Blair Road over Br. Pecatonica River 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 Blair Road over Br. Pecatonica River carry?
About 50 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is Blair Road over Br. Pecatonica River?
The structure is 51 ft (15.6 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.
Who owns Blair Road over Br. Pecatonica River?
It is owned by the Town or Township Highway Agency.