NE 18th ST over I-205

Good Condition52 years old11,445 vehicles/day

Location

StateWashington
CountyClark
Location2.3 N Jct SR 14
CarriesNE 18th ST
CrossesI-205
Coordinates45.63553, -122.56139

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length275.9 ft (84.1 m)
Max Span134.8 ft (41.1 m)
Deck Width58.1 ft (17.7 m)
Deck Area1488.6 sq m
Main Spans2
Year Built1974

Traffic

Avg Daily Traffic11,445 (2022)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge7

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0009448C0000000

Nearby Bridges

I-205 E-s Ramp over I-205 Off Ramp 0.0 mi Good I-205 over Burton RD 0.4 mi Fair I-205 over Burton RD 0.4 mi Fair NE 9th ST over I-205 0.5 mi Fair I-205 W-n Ramp over I-205 N-w Ramp 0.9 mi Good Mill Plain BLVD over I-205 1.0 mi Fair NE Burton RD over Burnt Bridge Creek 1.0 mi Good NE 86th Avenue over Burnt Bridge Creek 1.1 mi Fair I-205 over Burnt Bridge Creek 1.4 mi Fair SE 10th ST over I-205 1.5 mi Fair