N 4950 E over Dry Bed Snake River

Fair Condition58 years old560 vehicles/day

Location

StateIdaho
CountyJefferson
Location1.0 N. 3.1 E. Ririe
CarriesN 4950 E
CrossesDry Bed Snake River
Coordinates43.63850, -111.71592

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour CriticalUnknown

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length124.0 ft (37.8 m)
Max Span62.0 ft (18.9 m)
Deck Width29.9 ft (9.1 m)
Deck Area344.0 sq m
Main Spans2
Year Built1968

Traffic

Avg Daily Traffic560 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000032460

Nearby Bridges