The United Launch Alliance Delta IV Heavy vehicle, scheduled to launch the National Reconnaissance Office’s L-26 payload, was successfully transported from the Horizontal Integration Facility to Space Launch Complex-37 at Cape Canaveral Air Force Station, Fla. The mission, scheduled to launch later this year, will be the next Delta IV to fly.





Source: United Launch Alliance

Is that normal road that used by public cars or special one that made for such purposes?

The road is a special one. I doubt very much that public cars are allowed to drive through most US air bases, but especially not near a major launch complex.