US Bridges

SR-113 over Provo River

Fair

Wasatch County, Utah · Near Town of Charleston · Structure no. 0F 513

Built
1985
40 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
113 ft
1 main span
Daily traffic
3,750
2017 count
Owner
State
State Highway Agency

About this bridge

SR-113 over Provo River is a prestressed concrete stringer/multi-beam or girder carrying SR-113 over Provo River in Wasatch County, Utah. It was built in 1985, so it is 40 years old, younger than the Utah average of 40.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,750 vehicles a day, roughly 17% of them trucks, projected to reach 4,500 by 2037. The structure is 113 ft (34.3 m) long and 52 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR-113
CrossesProvo River
LocationNear Town of Charleston
RouteState Highway 113
CountyWasatch County
StateUtah
Coordinates40.47695, -111.47182
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating47.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length113 ft (34.3 m)
Longest span110 ft (33.5 m)
Deck width52 ft (15.7 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic3,750 (2017)
Projected traffic4,500 by 2037
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed8.1 mi (13 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 SR-113 over Provo River built?

It was built in 1985, making it 40 years old in 2025.

What condition is SR-113 over Provo River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does SR-113 over Provo River carry?

About 3,750 vehicles per day (2017 count), of which roughly 17% are trucks.

How long is SR-113 over Provo River?

The structure is 113 ft (34.3 m) long with a longest span of 110 ft (33.5 m) and a deck 52 ft wide.

Who owns SR-113 over Provo River?

It is owned by the State Highway Agency.