Xie, FengLevinson, David M2016-07-132016-07-132016-07-13https://hdl.handle.net/11299/181335This is an applet that runs in Java, and the code and data files are included in a single zipped folder. To run the package, import the files as a project into Eclipse or another java platform. Run the main class, sonic.java, as an applet.The software contains a network-growth simulation model. The logic is based on the strongest-link assumption (ie for a link to be constructed, it must be ranked the highest in terms of increasing accessibility between the two blocks it connects).Attribution-NonCommercial-ShareAlike 3.0 United StatesNetwork growthtransportation planningDatasethttp://doi.org/10.13020/D6ZW2T