Maple Street over Spokane River

Fair Condition68 years old39,775 vehicles/day

Location

StateWashington
CountySpokane
Location0.4 N SR 90
CarriesMaple Street
CrossesSpokane River
Coordinates47.65937, -117.43493

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignGirder and Floorbeam
Total Length1718.8 ft (523.9 m)
Max Span150.9 ft (46 m)
Deck Width59.4 ft (18.1 m)
Deck Area9482.6 sq m
Main Spans14
Year Built1958 (reconstructed 1994)

Traffic

Avg Daily Traffic39,775 (2022)
Truck Traffic2%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number0005258A0000000

Nearby Bridges

Summit Blvd. over Ravine South Of Boone Av 0.2 mi Fair Riverside Avenue over Maple Street 0.2 mi Poor 1st Avenue over Maple Street 0.2 mi Poor Broadway Avenue over Maple Street 0.3 mi Fair Monroe Street over Spokane River 0.4 mi Fair Jefferson-w Ramp over Parking Lot 0.5 mi Fair W-cedar Ramp over City Street (jefferson) 0.5 mi Fair Walnut-e Ramp over Parking Area 0.5 mi Fair Post Street over Spokane River 0.5 mi Good I-90 over City Streets 0.5 mi Fair