California is midway through one of the grandest public infrastructure projects ever attempted. Over the coming decade school officials will complete an $82 billion effort, building new schools and renovating old facilities, supported by taxpayers and private investors. But are state officials...

California is midway through one of the grandest public infrastructure projects ever attempted. Over the coming decade school officials will complete an $82 billion effort, building new schools and renovating old facilities, supported by taxpayers and private investors. But are state officials...

Transit-oriented development (TOD) projects are often targeted at empty nesters or young professionals, with few options for families. But the interconnections between how and why families choose where to live and how that relates to their perception of access to high quality schools is a...

Traffic data is used to estimate current traffic conditions so that travelers and agencies can make better decisions about how to use and manage the transportation network. This research explores the fusion of probe data (vehicle speed and direction) with loop data (density, speed, and count) in...

According to the duality theory of traffic flow any well-posed kinematic wave (KW) and/or variational theory (VT) problem can be solved with the same methods either on the time-space plane or the time vs vehicle number plane. To achieve this symmetry, the model parameters and the boundary data...