This document discusses how predictive analytics can optimize cargo transport capacity. It begins by describing current issues with high percentages of empty return trips for trucks (24% on average in the EU). It then introduces Transmetrics, a predictive analytics product that forecasts future shipping orders using big data. This allows transport schedules and routes to be optimized in advance based on predicted demand rather than last-minute actuals. The benefits outlined include reducing empty kilometers, cancelling unneeded transport trips, and increasing asset utilization and profitability. A case study of Speedy AD, a Bulgarian logistics company, is presented that demonstrates how Transmetrics has already helped identify underperforming routes and exceptions, with future goals of increasing loading factors from 82-83%