What type of fare must be paid by passengers without a key card changing at specific stations?

The correct answer is Intermediate Fare. This type of fare is applicable to passengers who do not possess a key card and are changing at designated stations. The Intermediate Fare is designed to ensure that fare collection aligns with the travel policies of the transit system, particularly for those who may not be using a standard fare payment method like a key card.

In the context of fare systems, passengers without a key card often encounter different fare structures, which can lead to the classification of fares beyond the typical one-way pricing. Intermediate Fare serves a specific purpose in addressing the fare needs of passengers who may be traveling between zones or making transfers at particular locations without the advantages of electronic fare payment technology, which often offers discounted or standardized fare options.

Understanding the nuances of fare types is essential for passengers to navigate the transit system effectively, especially in cases where fare differentiation applies based on payment method.