Structure 51009D · Wasatch County, UT

Wasatch County RD over Provo River

Carries Wasatch County RD over Provo River, 3.5 Mi. Nw. Of Heber City.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT75 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 7/9

75 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.

Built195670 years old
Length75.1 ft22.9 m
Daily traffic851counted 2010
Last inspectedJune 2024every 24 months

Location

StateUtah
CountyWasatch
Location3.5 Mi. Nw. Of Heber City
CarriesWasatch County RD
CrossesProvo River
Coordinates40.55419, -111.43333

Physical Characteristics

MaterialConcrete
DesignFrame
Total Length75.1 ft (22.9 m)
Max Span62.0 ft (18.9 m)
Deck Width34.1 ft (10.4 m)
Deck Area238.2 sq m
Main Spans1
Year Built1956

Traffic

Avg Daily Traffic851 (2010)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number051009D

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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