Historical Photos of the US 99 / US 6 Interchange Historical Photos of the US 99 / US 6 Interchange Photos are courtesy of Caltrans. 1956 Looking South towards the San Fernando Valley. US 99 / US 6 Junction 1963 Looking North towards Newhall. Looking South towards the San Fernando Valley. Return to US 99 page Share This:Click to email a link to a friend (Opens in new window)Click to share on Mastodon (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Nextdoor (Opens in new window)Click to print (Opens in new window)Like this:Like Loading...