Structure 33002A · Rich County, UT

County Road over Woodruff Creek

Carries County Road over Woodruff Creek, 8 Miles Sw. Of Woodruff.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
21 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

21 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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 multi-beam bridge.

Built1972rebuilt 1988
Length20.7 ft6.3 m
Daily traffic19counted 2010
Last inspectedMay 2024every 24 months

Location

StateUtah
CountyRich
Location8 Miles Sw. Of Woodruff
CarriesCounty Road
CrossesWoodruff Creek
Coordinates41.46958, -111.30286

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length20.7 ft (6.3 m)
Max Span20.3 ft (6.2 m)
Deck Width16.1 ft (4.9 m)
Deck Area30.9 sq m
Main Spans1
Year Built1972 (reconstructed 1988)

Traffic

Avg Daily Traffic19 (2010)
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure Number033002A

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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