Total time was inclusive of: walking time from the trip origin to the starting point of the access
mode (Walk Time); waiting time at the starting point (Wait Time); and the in-vehicle travel time
(IVTT). Another form of access time used was OVTT. For the access mode of walking, different
parameters for travel or access time were considered. For some specifications, total travel time was
considered only for the taxi mode. This can be justified because the waiting time and the walking time
are comparatively very low in this case