Structure 2C 997 · Utah County, UT

SB Rp To Sr-114 EB over I-15 (sr-15) Nbl And Sbl

Carries SB Rp To Sr-114 EB over I-15 (sr-15) Nbl And Sbl, Provo Interchange.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT307 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 8/9Substructure 6/9 · sets the rating

307 ft end to end, longest span 160 ft: about 4 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.

Built201115 years old
Length307.1 ft93.6 m
Daily traffic35,000counted 2022
Last inspectedJanuary 2023every 24 months

Location

StateUtah
CountyUtah
LocationProvo Interchange
CarriesSB Rp To Sr-114 EB
CrossesI-15 (sr-15) Nbl And Sbl
Coordinates40.23130, -111.68283

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length307.1 ft (93.6 m)
Max Span160.4 ft (48.9 m)
Deck Width44.9 ft (13.7 m)
Deck Area1282.3 sq m
Main Spans2
Year Built2011

Traffic

Avg Daily Traffic35,000 (2022)
Truck Traffic28%
Lanes On Bridge2
Lanes Under Bridge10

Inspection & Ownership

Last InspectionJanuary 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number2C 997

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.

Nearby Bridges