They were taken on the expressway at night, I was the passenger (lol). Here are the settings I used on one of the pics most are relatively the same...
Model: Canon EOS 50D
ISO: 100
Exposure: 2.0 sec
Aperture: 5.0
Focal Length: 130mm
Flash Used: No
They were all taken while moving. Here is the "secret" after snapping the shot I slowly turned the camera 180 degrees, this is something I have wanted to try doing ever since I first saw long exposures of car lights. But some of these were messed up while uploading using the embed, the real ones are on this thread
http://digital-photography-school.co...you-think.html. Thank you for the nice comments.