Weekend and holiday trips is the number of person trips to or from the vision extent on a weekend or holiday. The number of weekend and holidays per year depends on lifestyle. The number of trips depends on the floor area of various kinds of uses (e.g. retail, restaurant, public assembly, hunting and gathering, etc. within the vision extent.
Weekends and holiday trips = non-working day trip generation rate density * floor area of use * (days per year - working days per year)
—Other metrics: usable areas (floor area)