I-405 (hwy 061)con over 61 NB Conn To HWY 1 SB

Fair Condition53 years old51,625 vehicles/day

Location

StateOregon
CountyMultnomah
LocationE Fremont Intrchge
CarriesI-405 (hwy 061)con
Crosses61 NB Conn To HWY 1 SB
Coordinates45.54320, -122.67550

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignBox Beam - Multiple
Total Length1578.1 ft (481 m)
Max Span160.1 ft (48.8 m)
Deck Width29.5 ft (9 m)
Deck Area4,329 sq m
Main Spans7
Year Built1973

Traffic

Avg Daily Traffic51,625 (2022)
Truck Traffic8%
Lanes On Bridge1
Lanes Under Bridge15

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number08958D061 00352

Nearby Bridges