Structure E1272 · Salt Lake County, UT

Sr-201 over Oquirrh Hills Drain

Carries Sr-201 over Oquirrh Hills Drain, Near Kcc Garfield Smelter.

Overall conditionFair

Set by its lowest-rated component: Culvert at 5 of 9.

How ratings work
Culvertsets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT26 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 5/9

A culvert 26 ft across with 2 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.

Built1963rebuilt 2009
Length26.2 ft8 m
Daily traffic16,885counted 2014
Last inspectedNovember 2022every 24 months

Location

StateUtah
CountySalt Lake
LocationNear Kcc Garfield Smelter
CarriesSr-201
CrossesOquirrh Hills Drain
Coordinates40.72578, -112.20361

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length26.2 ft (8 m)
Max Span12.1 ft (3.7 m)
Deck Width78.1 ft (23.8 m)
Deck Area190.4 sq m
Main Spans2
Year Built1963 (reconstructed 2009)

Traffic

Avg Daily Traffic16,885 (2014)
Truck Traffic32%
Lanes On Bridge3

Inspection & Ownership

Last InspectionNovember 2022
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number0E1272

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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