Sherman ST over I-90

Good Condition56 years old7,800 vehicles/day

Location

StateWashington
CountySpokane
Location0.4 E Jct US 2
CarriesSherman ST
CrossesI-90
Coordinates47.65194, -117.40314

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length152.9 ft (46.6 m)
Max Span73.8 ft (22.5 m)
Deck Width62.3 ft (19 m)
Deck Area885.4 sq m
Main Spans2
Year Built1970

Traffic

Avg Daily Traffic7,800 (2011)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge8

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0008611A0000000

Nearby Bridges