http://www.miamitransportationcompanies.wordpress.com - Key Transportation is a Miami, FL based transportation Company that provides service nationwide for executive, luxury transportation & Limousine services. Book a car now on 877-539-5005! Key Transportation is a Miami, FL based transportation Company that provides service nationwide for executive, luxury transportation & Limousine services. Book a car now on 877-539-5005! Key Transportation is a Miami, FL based transportation Company that provides service nationwide for executive, luxury transportation & Limousine services. Book a car now on 877-539-5005!