US Bridges

Center Street over Union Pacific RR

Good

Utah County, Utah · East End Center St.Sp.Fk. · Structure no. 049029C

Built
1979
46 years old, rebuilt 2016
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
101 ft
3 main spans
Daily traffic
637
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

Center Street over Union Pacific RR is a steel continuous stringer/multi-beam or girder carrying Center Street over Union Pacific RR in Utah County, Utah. It was built in 1979 and reconstructed in 2016, so it is 46 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 637 vehicles a day, roughly 4% of them trucks, projected to reach 774 by 2030. The structure is 101 ft (30.8 m) long and 71 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCenter Street
CrossesUnion Pacific RR
LocationEast End Center St.Sp.Fk.
RouteCity Street 3062
StateUtah
Coordinates40.10989, -111.63156
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 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 alignment6: Equal to present minimum criteria
Operating rating50 US tons
Inventory rating42.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length101 ft (30.8 m)
Longest span42 ft (12.8 m)
Deck width71 ft (21.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic637 (2010)
Projected traffic774 by 2030
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed5 mi (8 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 Center Street over Union Pacific RR built?

It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2016.

What condition is Center Street over Union Pacific RR 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 October 2023.

How much traffic does Center Street over Union Pacific RR carry?

About 637 vehicles per day (2010 count), of which roughly 4% are trucks.

How long is Center Street over Union Pacific RR?

The structure is 101 ft (30.8 m) long with a longest span of 42 ft (12.8 m) and a deck 71 ft wide.

Who owns Center Street over Union Pacific RR?

It is owned by the City or Municipal Highway Agency.