US Bridges

Mvc (SR-85) Nbl over 4300 S

Good

Salt Lake County, Utah · 5900 W 4300 S · Structure no. 1C1034

Built
2017
8 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
60 ft
1 main span
Daily traffic
12,500
2015 count
Owner
State
State Highway Agency

About this bridge

Mvc (SR-85) Nbl over 4300 S is a steel stringer/multi-beam or girder carrying Mvc (SR-85) Nbl over 4300 S in Salt Lake County, Utah. It was built in 2017, so it is 8 years old, younger 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 12,500 vehicles a day, roughly 29% of them trucks, projected to reach 15,625 by 2035. The structure is 60 ft (18.3 m) long and 43 ft wide.

Location

Open in Google Maps
CarriesMvc (SR-85) Nbl
Crosses4300 S
Location5900 W 4300 S
RouteState Highway 85
CountySalt Lake County
StateUtah
Coordinates40.67994, -112.03031
Functional classUrban Other Principal 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span60 ft (18.3 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2015)
Projected traffic15,625 by 2035
Trucks29%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Mvc (SR-85) Nbl over 4300 S built?

It was built in 2017, making it 8 years old in 2025.

What condition is Mvc (SR-85) Nbl over 4300 S 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 November 2024.

How much traffic does Mvc (SR-85) Nbl over 4300 S carry?

About 12,500 vehicles per day (2015 count), of which roughly 29% are trucks.

How long is Mvc (SR-85) Nbl over 4300 S?

The structure is 60 ft (18.3 m) long with a longest span of 60 ft (18.3 m) and a deck 43 ft wide.

Who owns Mvc (SR-85) Nbl over 4300 S?

It is owned by the State Highway Agency.