Harmony Road over Unnamed Creek
GoodMcHenry County, Illinois · .6M NW of Harmdy Hil · Structure no. 056317000000000
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 2,350
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Harmony Road over Unnamed Creek is a concrete culvert carrying Harmony Road over Unnamed Creek in McHenry County, Illinois. It was built in 2004, so it is 21 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,350 vehicles a day, roughly 9% of them trucks, projected to reach 2,820 by 2046. The structure is 30 ft (9.2 m) long.
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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harmony Road over Unnamed Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is Harmony Road 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 October 2022.
How much traffic does Harmony Road over Unnamed Creek carry?
About 2,350 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Harmony Road over Unnamed Creek?
The structure is 30 ft (9.2 m) long with a longest span of 29 ft (8.9 m).
Who owns Harmony Road over Unnamed Creek?
It is owned by the County Highway Agency.