400 South Street over UPRR Tracks and 700 W.
FairSalt Lake County, Utah · 500 to 700 W. on 400 S.St · Structure no. 0F 687
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 1,053 ft
- 7 main spans
- Daily traffic
- 7,500
- 2011 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
400 South Street over UPRR Tracks and 700 W. is a prestressed concrete continuous stringer/multi-beam or girder carrying 400 South Street over UPRR Tracks and 700 W. in Salt Lake County, Utah. It was built in 1999, so it is 26 years old, younger than the Utah average of 40.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 7,500 vehicles a day, roughly 1% of them trucks, projected to reach 9,375 by 2031. The structure is 1,053 ft (320.9 m) long and 102 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 400 South Street over UPRR Tracks and 700 W. built?
It was built in 1999, making it 26 years old in 2025.
What condition is 400 South Street over UPRR Tracks and 700 W. 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 December 2023.
How much traffic does 400 South Street over UPRR Tracks and 700 W. carry?
About 7,500 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is 400 South Street over UPRR Tracks and 700 W.?
The structure is 1,053 ft (320.9 m) long with a longest span of 260 ft (79.3 m) and a deck 102 ft wide.
Who owns 400 South Street over UPRR Tracks and 700 W.?
It is owned by the City or Municipal Highway Agency.