Structure 1C 827 · Salt Lake County, UT

Rp.i-15nb To I-215 over SR 48 7200 South Street

Carries Rp.i-15nb To I-215 over SR 48 7200 South Street, 400 W.7200 So.in Midvale.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT446 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

446 ft end to end, longest span 223 ft: about 6 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.

Built199828 years old
Length446.2 ft136 m
Daily traffic23,546counted 2020
Last inspectedOctober 2022every 24 months

Location

StateUtah
CountySalt Lake
Location400 W.7200 So.in Midvale
CarriesRp.i-15nb To I-215
CrossesSR 48 7200 South Street
Coordinates40.61990, -111.90370

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length446.2 ft (136 m)
Max Span223.1 ft (68 m)
Deck Width41.3 ft (12.6 m)
Deck Area1713.6 sq m
Main Spans2
Year Built1998

Traffic

Avg Daily Traffic23,546 (2020)
Truck Traffic25%
Lanes On Bridge2
Lanes Under Bridge10

Inspection & Ownership

Last InspectionOctober 2022
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number1C 827

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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