Bridges, Freeway, Patreon Locked, Safety, Urban IssuesFoolish to build FACTORIES underneath FREEWAYS? (It’s legal in California) Sign in with your Patreon account!This content is available exclusively to members of Road Guy Rob Patreon at $1 or higher tier, or having at least $1 pledged in total. Unlock with PatreonAlready a qualifying Patreon member? Refresh to access this content.