transportation
(26) The terms “transport” or “transportation” means 2 the movement of a hazardous substance by any mode, including a hazardous liquid pipeline facility (as defined in section 60101(a) of title 49 ), and in the case of a hazardous substance which has been accepted for transportation by a common or contract carrier, the term “transport” or “transportation” shall include any stoppage in transit which is temporary, incidental to the transportation movement, and at the ordinary operating convenience of a common or contract carrier, and any such stoppage shall be considered as a continuity of movement and not as the storage of a hazardous substance.