US 20 Wbl & Ebl over Sma 9083;27th Street

Fair Condition36 years old37,500 vehicles/day

Location

StateIdaho
CountyAda
LocationIn Boise;boise Connector
CarriesUS 20 Wbl & Ebl
CrossesSma 9083;27th Street
Coordinates43.61907, -116.22401

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length86.9 ft (26.5 m)
Max Span84.0 ft (25.6 m)
Deck Width110.9 ft (33.8 m)
Deck Area895.7 sq m
Main Spans1
Year Built1990

Traffic

Avg Daily Traffic37,500 (2023)
Truck Traffic4%
Lanes On Bridge6
Lanes Under Bridge4

Inspection & Ownership

Last Inspection421
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000012264

Nearby Bridges