"Ground transportation" refers to any type of transportation that takes place on the ground, such as cars, buses, trains, or even walking. Full definition
Here was this perfectly good mode of ground transportation but it wasn't long before man wanted to make it do two more things. (myimprov.com)
There are two existing ferry systems that create substantial improvements to the overall capacity of the national freight transportation system as a possible alternative to ground transportation in the movement of people. (transportation.gov)
If you have ideas in the transportation space, now is the time to dive in, because the traditional air and ground transportation industries are ripe for disruption. (entrepreneur.com)