Caltrans has announced overnight lane reductions, connector closures and ramp closures along Interstate 405 (I-405) through ...

Caltrans reminds motorists about extended weekend lane reductions along northbound Interstate 405 (I-405) through the ...

The I-5, I-405, SR 99 and SR 520 closures could cause backups beyond the freeway on surface streets and alternate routes not typically impacted by heavy traffic.

All lanes of southbound I-405 entering downtown Renton, as well as eastbound Highway 18 beyond Issaquah-Hobart Road, will close this weekend for separate construction jobs, which will generate ...