VISSIM (traffic simulation software)

VISSIM is a sophisticated traffic simulation software used to model and analyze transportation systems. It allows traffic planners and engineers to create virtual environments representing roadways, intersections, and traffic flow. By simulating various scenarios, such as changes in traffic patterns or infrastructure, users can assess the impact on vehicle movement, congestion, and overall safety. This helps in making informed decisions about traffic management, road design, and urban planning, ultimately improving mobility and efficiency in real-world transportation systems.