Traffic cameras: Watch alternate routes during viaduct closure

Watch the live traffic cameras on alternate routes while the Alaskan Way Viaduct is closed for construction of the new tunnel.

South of Downtown Seattle (SoDo)

I-5 at Holgate

1st Ave. S at S. Holgate Street

3rd Ave. S and S Lander Street

I-5 at S Spokane Street

Albro Place (South of West Seattle Bridge)

Mid Boeing Field

Corson Ave S & S Bailey St / S Michigan St

E Marginal Way S at Hudson St

Michigan St (1st Ave S Bridge, northside)

W Marginal Way (1st Ave S Bridge, southside)

West Seattle Bridge

11th Ave. SW and SW Spokane Bridge

W Marginal Way & Chelan St

35th Avenue SW and Fauntleroy Way SW

Downtown Seattle

I-5 at Mercer Street

Aurora Ave. N & Aloha St.

I-5 at Pine Street

I-5 at Yesler

I-90 at 8th Ave.

North End

NE 85th St (SR 522)

Lake City Way

I-5 at 45th

Roanoke St (SR 520 Interchange)

Aurora Ave N at Winona Ave N

Aurora Ave. N & Aloha St.

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