The Ship Canal Bridge is a double-deck steel truss bridge that carries Interstate 5 (I-5) over

Seattle Seattle ( ) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With a 2020 population of 737,015, it is the largest city in both the state of Washington and the Pacific Northwest regio ...

Portage Bay Portage Bay is a body of water, often thought of as the eastern arm of Lake Union, that forms a part of the Lake Washington Ship Canal in Seattle, Washington. To the east, Portage Bay is connected with Union Bay—a part of Lake Washington— ...

(part of the

Lake Washington Ship Canal The Lake Washington Ship Canal, which runs through the city of Seattle, connects the fresh water body of Lake Washington with the salt water inland sea of Puget Sound. The Hiram M. Chittenden Locks accommodate the approximately difference in w ...

, after which it is named) between

Capitol Hill Capitol Hill, in addition to being a metonym for the United States Congress, is the largest historic residential neighborhood in Washington, D.C., stretching easterly in front of the United States Capitol along wide avenues. It is one of the ...

and the

University District University District can refer to a location in the United States: *University District, Detroit, Michigan * University District, Columbus, Ohio *University District, San Bernardino, California *University District, Seattle The University District ...

. The canal below connects

Lake Union Lake Union is a freshwater lake located entirely within the city limits of Seattle, Washington, United States. It is a major part of the Lake Washington Ship Canal, which carries fresh water from the much larger Lake Washington on the east to ...

with

Lake Washington Lake Washington is a large freshwater lake adjacent to the city of Seattle. It is the largest lake in King County and the second largest natural lake in the state of Washington, after Lake Chelan. It borders the cities of Seattle on the west, ...

. Construction was completed in 1961 and the bridge opened to traffic on December 18, 1962.

Centralia Daily Chronicle ''The Chronicle'', formerly the ''Daily Chronicle'', is a local newspaper in Centralia, Washington Centralia () is a city in Lewis County, Washington, United States. It is located along Interstate 5 near the midpoint between Seattle and Por ...

Newspaper, December 19, 1962 It is 4,429 ft (1,350 meters) long, stands 182 feet above the canal and is 119 feet wide at the upper deck. It was the largest bridge of its kind in the Northwest when it first opened. The bridge is double-decked, with the upper deck carrying traffic in both directions and the lower deck (the express lanes) carrying traffic southbound in the morning and northbound in the afternoon. Other nearby bridges include University Bridge, Montlake Bridge, and

George Washington Memorial Bridge The Aurora Bridge (officially called the George Washington Memorial Bridge) is a cantilever and truss bridge in Seattle, Washington, United States. It carries State Route 99 ( Aurora Avenue North) over the west end of Seattle's Lake Union and ...

(the Aurora Ave. bridge).

References

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Bridges in Seattle Bridges completed in 1961 Double-decker bridges Road bridges in Washington (state) Steel bridges in the United States Truss bridges in the United States Bridges on the Interstate Highway System Interstate 5 1962 establishments in Washington (state) {{Washington-bridge-struct-stub

See also

References

External links