Structure 41901000001027 · Davis County, UT

Road 80007 over Farmington Creek

Carries Road 80007 over Farmington Creek, 1 Mile E Of Farmington.

Overall conditionFair

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

How ratings work
Deck8/9 · Very Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT80 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 6/9 · sets the ratingSubstructure 7/9

80 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 box-beam bridge.

Built198343 years old
Length80.1 ft24.4 m
Daily traffic1501 lanes
Last inspectedOctober 2023every 48 months

Location

StateUtah
CountyDavis
Location1 Mile E Of Farmington
CarriesRoad 80007
CrossesFarmington Creek
Coordinates41.00156, -111.87491

Physical Characteristics

MaterialSteel
DesignBox Beam - Multiple
Total Length80.1 ft (24.4 m)
Max Span77.4 ft (23.6 m)
Deck Width15.1 ft (4.6 m)
Deck Area112.2 sq m
Main Spans1
Year Built1983

Traffic

Avg Daily Traffic150
Truck Traffic5%
Lanes On Bridge1

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 48 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Scour Critical9 — Foundation above flood level
Structure Number041901000001027

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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