US Bridges

I-15 (SR-15) Sbl over SR-93 2600 South in Nsl

Good

Davis County, Utah · 2600 So.Intchg.In No.Sl. · Structure no. 3C1024

Built
2015
10 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
154 ft
1 main span
Daily traffic
164,022
2023 count
Owner
State
State Highway Agency

About this bridge

I-15 (SR-15) Sbl over SR-93 2600 South in Nsl is a steel stringer/multi-beam or girder carrying I-15 (SR-15) Sbl over SR-93 2600 South in Nsl in Davis County, Utah. It was built in 2015, so it is 10 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 164,022 vehicles a day, roughly 8% of them trucks, projected to reach 196,826 by 2043. The structure is 154 ft (47 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-15 (SR-15) Sbl
CrossesSR-93 2600 South in Nsl
Location2600 So.Intchg.In No.Sl.
RouteInterstate 15
CountyDavis County
StateUtah
Coordinates40.86181, -111.90238
Functional classUrban Principal Arterial - Interstate

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating53.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length154 ft (47 m)
Longest span150 ft (45.8 m)
Deck width83 ft (25.3 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deck17 ft (5.2 m)

Traffic and service

Average daily traffic164,022 (2023)
Projected traffic196,826 by 2043
Trucks8%
Lanes on structure5
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-15 (SR-15) Sbl over SR-93 2600 South in Nsl built?

It was built in 2015, making it 10 years old in 2025.

What condition is I-15 (SR-15) Sbl over SR-93 2600 South in Nsl 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 June 2023.

How much traffic does I-15 (SR-15) Sbl over SR-93 2600 South in Nsl carry?

About 164,022 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is I-15 (SR-15) Sbl over SR-93 2600 South in Nsl?

The structure is 154 ft (47 m) long with a longest span of 150 ft (45.8 m) and a deck 83 ft wide.

Who owns I-15 (SR-15) Sbl over SR-93 2600 South in Nsl?

It is owned by the State Highway Agency.