Yorktown RD over Rock Creek Trib
FairWhiteside County, Illinois · 6MI NE of Morrison · Structure no. 098426500000000
- Built
- 2012
- 13 years old
- Condition
- Fair
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Yorktown RD over Rock Creek Trib is a prestressed concrete box beam or girders - multiple carrying Yorktown RD over Rock Creek Trib in Whiteside 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 50 vehicles a day, projected to reach 51 by 2046. The structure is 26 ft (7.8 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Yorktown RD over Rock Creek Trib built?
It was built in 2012, making it 13 years old in 2025.
What condition is Yorktown RD over Rock Creek Trib 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 November 2024.
How much traffic does Yorktown RD over Rock Creek Trib carry?
About 50 vehicles per day (2022 count).
How long is Yorktown RD over Rock Creek Trib?
The structure is 26 ft (7.8 m) long with a longest span of 23 ft (7.1 m) and a deck 24 ft wide.
Who owns Yorktown RD over Rock Creek Trib?
It is owned by the Town or Township Highway Agency.