I 15 Sbl over Robin RD Gs

Good Condition62 years old6,250 vehicles/day

Location

StateIdaho
CountyBannock
Location2.8 S. Mccammon
CarriesI 15 Sbl
CrossesRobin RD Gs
Coordinates42.64211, -112.20649

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length134.8 ft (41.1 m)
Max Span43.0 ft (13.1 m)
Deck Width39.4 ft (12 m)
Deck Area493.2 sq m
Main Spans3
Year Built1964 (reconstructed 2019)

Traffic

Avg Daily Traffic6,250 (2023)
Truck Traffic19%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection721
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000011125

Nearby Bridges