1) Fuel-saving strategy 2) Gas-saving plan 3) Riding in the far-left lane 1) Ride share 
(from the article `mass transit`) ...a variety of forms of individualized ride sharing that put 2, 4, or even 10 people in a single vehicle. Some agencies provide rider matching ... ...daily journey that would have to be conducted between the two. In the United States, the vast majority of journeys to and from work take place in ... ...