We have been developing travel demand forecasting models for over 40 years, including some of the most challenging and visible modeling projects in the nation. We pioneered many of the travel demand forecasting practices in use today. Our staff comprises the largest and most experienced group of transportation modelers in the industry. We are experts in both activity-based modeling and more-traditional trip based modeling for both passenger and freight applications. We integrate analytic skills with a deep understanding of transportation data and challenges to find the best solutions for our clients.