I-105 (hwy 227) WB over HWY 1w City Sts. & Sprr

Fair Condition53 years old54,472 vehicles/day

Location

StateOregon
CountyLane
LocationSB Or 99w Jct HWY 1w
CarriesI-105 (hwy 227) WB
CrossesHWY 1w City Sts. & Sprr
Coordinates44.05800, -123.10110

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length1025.9 ft (312.7 m)
Max Span166.0 ft (50.6 m)
Deck Width100.4 ft (30.6 m)
Deck Area9568.6 sq m
Main Spans6
Year Built1973

Traffic

Avg Daily Traffic54,472 (2022)
Truck Traffic4%
Lanes On Bridge6
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number09600L227 00028

Nearby Bridges