US Bridges

1525 W over SR-177

Good

Davis County, Utah · SR-177 West Davis · Structure no. 0F 936

Built
2023
2 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
139 ft
1 main span
Daily traffic
500
2023 count
Owner
State
State Highway Agency

About this bridge

1525 W over SR-177 is a prestressed concrete stringer/multi-beam or girder carrying 1525 W over SR-177 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 500 vehicles a day, projected to reach 1,000 by 2043. The structure is 139 ft (42.3 m) long and 70 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
Carries1525 W
CrossesSR-177
LocationSR-177 West Davis
RouteCity Street 1459
CountyDavis County
StateUtah
Coordinates40.9682, -111.9217
Functional classUrban Collector

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 inspectionAugust 2023
Inspection intervalevery 22 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable 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
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length139 ft (42.3 m)
Longest span135 ft (41.1 m)
Deck width70 ft (21.3 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic500 (2023)
Projected traffic1,000 by 2043
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 1525 W over SR-177 built?

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

What condition is 1525 W over SR-177 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 August 2023.

How much traffic does 1525 W over SR-177 carry?

About 500 vehicles per day (2023 count).

How long is 1525 W over SR-177?

The structure is 139 ft (42.3 m) long with a longest span of 135 ft (41.1 m) and a deck 70 ft wide.

Who owns 1525 W over SR-177?

It is owned by the State Highway Agency.