About 25 years ago my wife and I were making a cross country drive. We drove all night and were just out side of El Paso heading east. the sun was just above the horizon and in the distance on the shimmering road we saw some black spots. As we got closer they got bigger, there were thousands of them. We were going about 70 mph and they were so big that I could see the hairs on there legs.

I didn't slow down either. That was one time that I was glad to be in a cage.
Yep. The great tarantula migration happens every year around there. I used to work at White Sands Missile Range, just up the road from El Paso. The MPs used to block US Hwy 70 on the range to let the critters migrate. After the cars started backing up, they'd sweep the stragglers off the road and open it up again for 15 or 20 min. It was quite a sight. I was used to seeing the odd tarantula, but this was thousands of them. It was pretty creepy looking. Like some 1950s insect revolt movie
