Structure 3C1034 · Salt Lake County, UT

Mvc (sr-85) Sbl over 4300s

Carries Mvc (sr-85) Sbl over 4300s, 5800w 4300s.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT64 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

64 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 multi-beam bridge.

Built20179 years old
Length64.3 ft19.6 m
Daily traffic13,000counted 2016
Last inspectedNovember 2024every 24 months

Location

StateUtah
CountySalt Lake
Location5800w 4300s
CarriesMvc (sr-85) Sbl
Crosses4300s
Coordinates40.67730, -112.03114

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length64.3 ft (19.6 m)
Max Span60.0 ft (18.3 m)
Deck Width43.0 ft (13.1 m)
Deck Area256.8 sq m
Main Spans1
Year Built2017

Traffic

Avg Daily Traffic13,000 (2016)
Truck Traffic28%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number3C1034

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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