Sycamore RD over Cambria Creek
GoodWilliamson County, Illinois · 1.5 MI W Cambria · Structure no. 100317800000000
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 1,050
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Sycamore RD over Cambria Creek is a prestressed concrete box beam or girders - multiple carrying Sycamore RD over Cambria Creek in Williamson County, Illinois. It was built in 2010, so it is 15 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 1,050 vehicles a day, roughly 12% of them trucks, projected to reach 1,061 by 2046. The structure is 52 ft (15.7 m) long and 24 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Sycamore RD over Cambria Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is Sycamore RD over Cambria 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 March 2023.
How much traffic does Sycamore RD over Cambria Creek carry?
About 1,050 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is Sycamore RD over Cambria Creek?
The structure is 52 ft (15.7 m) long with a longest span of 49 ft (14.9 m) and a deck 24 ft wide.
Who owns Sycamore RD over Cambria Creek?
It is owned by the Town or Township Highway Agency.