The parking demand during the peak hour of need for short haul (SH) trips. Peak-hour demand is forecasted using the total amount of truck-driving hours on a corridor, multiplied by rest time, multiplied by a peak hour factor*
*Factors calibrated by FHWA to field counts in four metros.
Daily SH Driving Hours
Driving Hours = AADT * % Trucks * % SH Trips on Corridor * Travel Time
Peak-Hour SH Parking Demand
Demand = SH Hours / Break Time * Peak-Hour Factor (0.02)