Oak Grove Rd. over Br of Middle Crk
PoorOgle County, Illinois · 3.8 N. W. Byron · Structure no. 071307200000000
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 25
- 2017 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Oak Grove Rd. over Br of Middle Crk is a prestressed concrete box beam or girders - multiple carrying Oak Grove Rd. over Br of Middle Crk in Ogle County, Illinois. It was built in 1967, so it is 58 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 25 vehicles a day, projected to reach 26 by 2046. The structure is 55 ft (16.8 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Oak Grove Rd. over Br of Middle Crk built?
It was built in 1967, making it 58 years old in 2025.
What condition is Oak Grove Rd. over Br of Middle Crk in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.
How much traffic does Oak Grove Rd. over Br of Middle Crk carry?
About 25 vehicles per day (2017 count).
How long is Oak Grove Rd. over Br of Middle Crk?
The structure is 55 ft (16.8 m) long with a longest span of 53 ft (16.2 m) and a deck 26 ft wide.
Who owns Oak Grove Rd. over Br of Middle Crk?
It is owned by the Town or Township Highway Agency.