### Question
How is the term transportation controls defined?


### Answer
The term **transportation controls** is defined in *42 U.S.C. § 6321* as the following:

> any plan, procedure, method, or arrangement, or any system of incentives, disincentives, restrictions, and requirements, which is designed to reduce the amount of energy consumed in transportation, except that the term does not include rationing of gasoline or diesel fuel

#### Citation:
  - *42 U.S.C. § 6321*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part B-State Energy Conservation Plans**

