In this paper we show an integrative solution to freight traffic reduction. Beside telematic systems we also regard software for planning and control of swap bodies in the area of courier express and parcel provider. The objective is to design a decision support tool for transport planning to support users to solve their daily problems of tour planning. The software prototype introduced in this contribution was provided in the context of the BMWi promoted project Inwest and will be evaluated in field test in third quarter of 2009.