Dunham Road over Rush Creek
FairMcHenry County, Illinois · 1.3 MI W Il RTE 23 · Structure no. 056318000000000
- Built
- 2012
- 13 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 59 ft
- 1 main span
- Daily traffic
- 275
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Dunham Road over Rush Creek is a prestressed concrete box beam or girders - multiple carrying Dunham Road over Rush Creek in McHenry County, Illinois. It was built in 2012, so it is 13 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 275 vehicles a day, roughly 11% of them trucks, projected to reach 330 by 2046. The structure is 59 ft (17.9 m) long and 43 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dunham Road over Rush Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is Dunham Road over Rush Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Dunham Road over Rush Creek carry?
About 275 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is Dunham Road over Rush Creek?
The structure is 59 ft (17.9 m) long with a longest span of 55 ft (16.9 m) and a deck 43 ft wide.
Who owns Dunham Road over Rush Creek?
It is owned by the Town or Township Highway Agency.