We’ve all been there before. As useful and ubiquitous maps and navigation apps may be, there are instances and places where they just can’t be used. Like tunnels or underground, where GPS signals, sometimes even cellular networks, aren’t able to penetrate. That is, of course, a major concern for Waze, who might have finally developed a solution for “tunnel blindness”. Partnering with Bluetooth beacons experts Bluvision, Waze has just revealed Waze Beacon, a custom-made BEEKS Plus that broadcasts accurate location information to drivers, passengers, and cars, even in the darkest of tunnels.