This site serves as a clearinghouse for information on simulation of multi-modal transportation systems, including:
CORSIM 6.1 Released
Urban Analytics Framework - Pedestrian and Vehicle Simulation
SimWalk Release 3.1
PTV Announces VISSIM 5.0
PTV Announces Realistic Pedestrian Simulation
Paramics Releases 6.4.1
Trafficware Announces SimTraffic 7
TSS Announces AimSum 6.0