LA Times: Digital billboards have nearly tripled along California freeways — and state officials are proposing more
Once a rare sight, electronic billboards that flash new ads every few seconds have sprouted up by the hundreds along California freeways in recent years, much to the alarm of environmentalists and traffic-safety experts. […]
latimes.com
Fri, Jun 15, 2018 at 7:02 AM
Fri, Jun 15, 2018 at 7:02 AM