I-90 Extension Lid

I-90 Extension Lid

I-90 Extension Lid

I-90 Extension Lid

Off

I-90 Extension Lid

I-90 Extension Lid

I-90 Extension Lid

Seattle

Washington

Completion Date

1989

Waterproofing

Region

Ouest des États-Unis

Market

Ingénierie civile

Owner

Washington State Department of Transportation

Architect

H.N.T.B. / Arai Jackson

Contractor

Kiewit Construction