US Bridges

SR-177 over 3000 W

Good

Davis County, Utah · SR-177 West Davis · Structure no. 3F 932

Built
2023
2 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
188 ft
1 main span
Daily traffic
9,700
2024 count
Owner
State
State Highway Agency

About this bridge

SR-177 over 3000 W is a prestressed concrete stringer/multi-beam or girder carrying SR-177 over 3000 W in Davis County, Utah. It was built in 2023, so it is 2 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 9,700 vehicles a day, projected to reach 12,125 by 2042. The structure is 188 ft (57.3 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSR-177
Crosses3000 W
LocationSR-177 West Davis
RouteState Highway 177
CountyDavis County
StateUtah
Coordinates41.09528, -112.08389
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 16 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length188 ft (57.3 m)
Longest span185 ft (56.4 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic9,700 (2024)
Projected traffic12,125 by 2042
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 SR-177 over 3000 W built?

It was built in 2023, making it 2 years old in 2025.

What condition is SR-177 over 3000 W 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 January 2024.

How much traffic does SR-177 over 3000 W carry?

About 9,700 vehicles per day (2024 count).

How long is SR-177 over 3000 W?

The structure is 188 ft (57.3 m) long with a longest span of 185 ft (56.4 m) and a deck 44 ft wide.

Who owns SR-177 over 3000 W?

It is owned by the State Highway Agency.