Structure F 330 · Davis County, UT

Sr-107 over City Street And Uprr

Carries Sr-107 over City Street And Uprr, 300 No.st.in Clearfield.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT949 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 5/9Substructure 5/9

949 ft end to end, longest span 110 ft: about 2.6 football fields. Lengths and the semi-truck 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 multi-beam bridge.

Built1974rebuilt 2015
Length949.1 ft289.3 m
Daily traffic10,704counted 2017
Last inspectedMarch 2024every 24 months

Location

StateUtah
CountyDavis
Location300 No.st.in Clearfield
CarriesSr-107
CrossesCity Street And Uprr
Coordinates41.11807, -112.03492

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length949.1 ft (289.3 m)
Max Span109.9 ft (33.5 m)
Deck Width32.2 ft (9.8 m)
Deck Area2835.1 sq m
Main Spans9
Year Built1974 (reconstructed 2015)

Traffic

Avg Daily Traffic10,704 (2017)
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number0F 330

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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