Late night northbound 405 closure over Sepulveda Pass scheduled to begin late Wednesday by Steve Hymon , January 31, 2012 Here’s the construction notice from the I-405 Sepulveda Pass Improvements project: 405 Construction Notice Share the Source:Click to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Like this:Like Loading... Related Categories: Projects Tagged as: 405 closure, I-405 Sepulveda Pass Improvements Project, Mulholland Bridge