encyclopedia

SHAKE-UP

The time when operators pick their work assignments based upon their seniority. Also, a time when most schedule adjustments are implemented. Also see Semi-annual bid.

SHARE MODEL

A demand-forecasting model that divides a trip total (such as total trips from an origin) into its various components (such as trips from the origin to each of the destinations). (TRB)

SHARED RIDE

A trip, other than be conventional public transit, on which the passengers enter at one or more points of origin and disembark at one or more destinations and for which each passenger is charged an individual fare. Shared ride taxi…