US Bridges

SR-92 over American Fork Creek

Fair

Utah County, Utah · 1.7 Mi.E.Of Alpine X-Rd. · Structure no. 0E2344

Built
1990
35 years old
Condition
Fair
inspected February 2023
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
10,815
2021 count
Owner
State
State Highway Agency

About this bridge

SR-92 over American Fork Creek is a concrete culvert carrying SR-92 over American Fork Creek in Utah County, Utah. It was built in 1990, so it is 35 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 10,815 vehicles a day, roughly 14% of them trucks, projected to reach 12,978 by 2041. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesSR-92
CrossesAmerican Fork Creek
Location1.7 Mi.E.Of Alpine X-Rd.
RouteState Highway 92
CountyUtah County
StateUtah
Coordinates40.43207, -111.75266
Functional classUrban Other Principal 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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating39.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length20 ft (6.1 m)
Longest span20 ft (6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,815 (2021)
Projected traffic12,978 by 2041
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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-92 over American Fork Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is SR-92 over American Fork Creek 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 February 2023.

How much traffic does SR-92 over American Fork Creek carry?

About 10,815 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is SR-92 over American Fork Creek?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6 m).

Who owns SR-92 over American Fork Creek?

It is owned by the State Highway Agency.