US Bridges

4100 South Street over Utah and Salt Lake Can

Good

Salt Lake County, Utah · 5650 W. 4100 S. W.Valley · Structure no. 035028D

Built
1960
65 years old
Condition
Good
inspected February 2024
Type
Frame
Concrete
Length
30 ft
1 main span
Daily traffic
23,846
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

4100 South Street over Utah and Salt Lake Can is a concrete frame carrying 4100 South Street over Utah and Salt Lake Can in Salt Lake County, Utah. It was built in 1960, so it is 65 years old, older than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23,846 vehicles a day, roughly 2% of them trucks, projected to reach 28,972 by 2030. The structure is 30 ft (9.2 m) long and 136 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries4100 South Street
CrossesUtah and Salt Lake Can
Location5650 W. 4100 S. W.Valley
RouteCity Street 2172
StateUtah
Coordinates40.68207, -112.02658
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating21.4 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length30 ft (9.2 m)
Longest span28 ft (8.6 m)
Deck width136 ft (41.5 m)
Roadway width89 ft (27.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,846 (2010)
Projected traffic28,972 by 2030
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 4100 South Street over Utah and Salt Lake Can built?

It was built in 1960, making it 65 years old in 2025.

What condition is 4100 South Street over Utah and Salt Lake Can 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 February 2024.

How much traffic does 4100 South Street over Utah and Salt Lake Can carry?

About 23,846 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is 4100 South Street over Utah and Salt Lake Can?

The structure is 30 ft (9.2 m) long with a longest span of 28 ft (8.6 m) and a deck 136 ft wide.

Who owns 4100 South Street over Utah and Salt Lake Can?

It is owned by the City or Municipal Highway Agency.