The 19 most complex and dangerous roads in the world | By the Waze
http://www.waze.com/blog/the-19-most-complex-and-dangerous-roads-in-the-world/

I love roads.

Sure, it feels fantastic to traverse the vast stretches of the best roads in the world via adrenaline pumping speeds. How about a complicated road, one that twists and turns, or has downright congested traffic, or unforgiving terrain? They might give you a headache, but it sure feels good when you've conquered them. Here is the list of the world’s most complicated and dangerous roads. Some of these complicated mountain passes can be dangerous if not negotiated with utmost caution, while others are complicated sets of roads and bridges, erected to ensure a streamlined flow of traffic at busy junctions. Without further ado, we present our top 19 list...

How many times have you driven by an electronic road sign like one of these? This is the ADDCO portable sign. Today, you see what is on the inside, and how they are programmed to display important information.

this is how they did the zombies ahead thing

road sign programming

have been on four of these!