It's roughly a five-day trip across country, assuming the driver follows hours-of-service regulations that limit how long a driver can go in a given stretch.

FORBES: Join The Cold Train

The retail self-service market could be a growth driver for NCR.

FORBES: NCR: Goldman Upgrades; Bullish On Retail And ATM Segments

East Midlands Ambulance Service (EMAS) thanked the bus driver but said the case was not life-threatening so other emergency calls had taken priority.

BBC: Ambulances

If you take a taxi, tip the driver 15-20% of the bill, plus a few extra dollars for extra service such as helping you with a heavy bag.

FORBES: Plane Jane: Travel For Business Like A Pro