Structure 17045V · Garfield County, UT

County RD Fa 1862 over Alvey Wash

Carries County RD Fa 1862 over Alvey Wash, 10 Miles E. Of Escalante.

Overall conditionPoor

Set by its lowest-rated component: Culvert at 4 of 9.

How ratings work
Culvertsets the rating4/9 · Poor
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT71 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 4/9

A culvert 71 ft across with 5 openings. 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, so those are drawn as typical for a culvert.

Built198739 years old
Length70.9 ft21.6 m
Daily traffic19counted 2010
Last inspectedJuly 2024every 24 months

Location

StateUtah
CountyGarfield
Location10 Miles E. Of Escalante
CarriesCounty RD Fa 1862
CrossesAlvey Wash
Coordinates37.68059, -111.48554

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length70.9 ft (21.6 m)
Max Span9.5 ft (2.9 m)
Deck Area144.7 sq m
Main Spans5
Year Built1987

Traffic

Avg Daily Traffic19 (2010)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical6 — Scour calculated, stable
Structure Number017045V

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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