Methods for combining the steps of the four-step travel forecasting procedure have gained more and more interest in recent years. A comparison of two state-of-the-art models is presented: VISSUM/VISEVA by PTV AG and Technical University Dresden, Germany, and CMMC by University of Illinois at...

The Swiss federal government has asked the IVT, ETH Zürich in collaboration with the TU Dresden and Emch+Berger, Zürich to estimate origin-destination matrices by mode and purpose for the year 2000. The zoning system employing about 3'000 zones of very uneven size required a solution algorithm...