Abstract: Affärsmässigt och tekniskt utreda och fastställa potentialen i längre (än 25.25m) fordonskombinationer inom ett linjetransportnät för styckegods.Abstract: This project proposal aims at making road freight transports more sustainable by improving the energy and transport efficiency. It will focus on the possibilities and constraints of using longer vehicle combinations. Investigate the economic and technical feasibility of longer vehicle combinations (> 25,25 m) in scheduled route transports of mixed goods.