Since the early 1990s, federal transportation laws have slowly started to level the playing field between highway and alternative transportation strategies, as well as between older and newer communities. The Intermodal Surface Transportation Efficiency Act of 1991 and the Transportation Equity Act for the 21st Century made substantial changes in transportation practices. These laws devolved greater responsibility for planning and implementation to urban development organizations and introduced more flexibility in the spending of federal highway and transit funds. They also created a...