Triptox is a project mainly written in JAVASCRIPT and COFFEESCRIPT, it's free.
HTML5 mobile application that calculates up to 3 routes and then shows sources of emissions on those routes based on an EPA database
HTML5 mobile web application that shows polution emitters on up to three routes
http://triptox.ampdat.com
http://www.epa.gov/appsfortheenvironment/
http://www.epa.gov/air/emissions/where.htm
install mongodb install nodejs and npm npm install coffee-script underscore connect mongoose ya-csv
coffee import.coffee
coffee server.coffee
npm -g install supervisor supervisor server.coffee