Structure 2C 839 · Salt Lake County, UT

Sr201eb Rp.toi15nb over Uprr Roper Yards

Carries Sr201eb Rp.toi15nb over Uprr Roper Yards, I-15 Sr-201 Int.@ 2400 So.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT385 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

385 ft end to end, longest span 154 ft: about 5 semi-trucks nose to tail. 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.

Built200026 years old
Length385.5 ft117.5 m
Daily traffic3,964counted 2022
Last inspectedAugust 2022every 24 months

Location

StateUtah
CountySalt Lake
LocationI-15 Sr-201 Int.@ 2400 So
CarriesSr201eb Rp.toi15nb
CrossesUprr Roper Yards
Coordinates40.72380, -111.91205

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length385.5 ft (117.5 m)
Max Span154.2 ft (47 m)
Deck Width30.5 ft (9.3 m)
Deck Area1092.8 sq m
Main Spans3
Year Built2000

Traffic

Avg Daily Traffic3,964 (2022)
Truck Traffic19%
Lanes On Bridge1

Inspection & Ownership

Last InspectionAugust 2022
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number2C 839

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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