HWY 100 over Beaver Creek

Fair Condition114 years old5,399 vehicles/day

Location

StateOregon
CountyMultnomah
LocationAt Troutdale
CarriesHWY 100
CrossesBeaver Creek
Coordinates45.53745, -122.37934

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway5 (Fair)
Scour Critical7 — Countermeasures installed

Physical Characteristics

MaterialConcrete
DesignGirder and Floorbeam
Total Length40.0 ft (12.2 m)
Max Span40.0 ft (12.2 m)
Deck Width22.6 ft (6.9 m)
Deck Area84.2 sq m
Main Spans1
Year Built1912

Traffic

Avg Daily Traffic5,399 (2020)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is eligible for the National Register
Structure Number04522 125 00174

Nearby Bridges

HWY 100 over Sandy River 0.1 mi Fair HWY 002 EB over Conn 2 Jordan RD 0.5 mi Fair HWY 002 WB over Conn 2 Jordan RD 0.5 mi Good HWY 002 EB over Sandy River 0.6 mi Fair HWY 002 WB over Sandy River 0.6 mi Fair 2c To Hist Col HWY over Uprr 0.6 mi Fair I-84 (hwy 002) EB over NW Graham RD 0.8 mi Good I-84 (hwy 002) WB over NW Graham RD 0.8 mi Good HWY 002 over Oxng Marine DR 1.1 mi Fair Fas A656 over Beaver Creek 1.4 mi Good