Road 80633 over Big Cottonwood Ck
PoorSalt Lake County, Utah · Mouth of Big Cottonwood N · Structure no. 041901000001075
- Built
- 1952
- 73 years old
- Condition
- Poor
- inspected November 2024
- Type
- Girder and Floorbeam System
- Wood or Timber
- Length
- 26 ft
- 1 main span
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road 80633 over Big Cottonwood Ck is a wood or timber girder and floorbeam system carrying Road 80633 over Big Cottonwood Ck in Salt Lake County, Utah. It was built in 1952, so it is 73 years old, older than the Utah average of 40.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 50 vehicles a day, projected to reach 75 by 2045. The structure is 26 ft (7.9 m) long and 14 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, 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 Road 80633 over Big Cottonwood Ck built?
It was built in 1952, making it 73 years old in 2025.
What condition is Road 80633 over Big Cottonwood Ck in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.
How much traffic does Road 80633 over Big Cottonwood Ck carry?
About 50 vehicles per day (latest count).
How long is Road 80633 over Big Cottonwood Ck?
The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.5 m) and a deck 14 ft wide.
Who owns Road 80633 over Big Cottonwood Ck?
It is owned by the U.S. Forest Service.