If the weather holds, southbound I-5 through Seattle will be shut down this weekend for the first of a summer’s worth of weekend closures for expansion joint repairs. 35 metal expansion joints need to ...

Expansion joints are created through the installation of a soft material, such as wood or foam, along the edges of concrete slabs. The flexibility of these soft materials prevents damage that would ...

Drivers had a lot to deal with on southbound I-5 through Seattle Tuesday morning, including an emergency repair on an expansion joint, backing up traffic for hours. This happened just south of the ...