Hill Road over N Br Nippersink Crk
GoodMcHenry County, Illinois · 0.35 MI E / US 12 · Structure no. 056319200000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected October 2021
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 113 ft
- 2 main spans
- Daily traffic
- 750
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Hill Road over N Br Nippersink Crk is a prestressed concrete box beam or girders - multiple carrying Hill Road over N Br Nippersink Crk in McHenry County, Illinois. It was built in 2014, so it is 11 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 750 vehicles a day, roughly 5% of them trucks, projected to reach 900 by 2046. The structure is 113 ft (34.4 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Hill Road over N Br Nippersink Crk built?
It was built in 2014, making it 11 years old in 2025.
What condition is Hill Road over N Br Nippersink Crk 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 2021.
How much traffic does Hill Road over N Br Nippersink Crk carry?
About 750 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Hill Road over N Br Nippersink Crk?
The structure is 113 ft (34.4 m) long with a longest span of 54 ft (16.5 m) and a deck 36 ft wide.
Who owns Hill Road over N Br Nippersink Crk?
It is owned by the Town or Township Highway Agency.