US 20 Wbl over Menan-lorenzo RD Ic

Good Condition15 years old9,750 vehicles/day

Location

StateIdaho
CountyJefferson
Location4.2 N. Rigby
CarriesUS 20 Wbl
CrossesMenan-lorenzo RD Ic
Coordinates43.72478, -111.87486

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length102.0 ft (31.1 m)
Max Span97.1 ft (29.6 m)
Deck Width44.0 ft (13.4 m)
Deck Area416.7 sq m
Main Spans1
Year Built2011

Traffic

Avg Daily Traffic9,750 (2023)
Truck Traffic13%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000012489

Nearby Bridges