I-15 (sr-15) Sbl over Sr-78 Intchg. X-road

Fair Condition41 years old17,450 vehicles/day

Location

StateUtah
CountyJuab
LocationAt Mills Jct. Interchange
CarriesI-15 (sr-15) Sbl
CrossesSr-78 Intchg. X-road
Coordinates39.48361, -111.97861

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length90.6 ft (27.6 m)
Max Span87.9 ft (26.8 m)
Deck Width44.0 ft (13.4 m)
Deck Area369.8 sq m
Main Spans1
Year Built1985

Traffic

Avg Daily Traffic17,450 (2014)
Truck Traffic37%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number3F 435

Nearby Bridges