The product is designed to create graphs and find the best route.
Samples for use and edits include metro scheme in the cities of Beijing, Berlin, London, Madrid, Mexico City, Milan, Moscow, Munich, New York, Paris, Seoul, Tokyo and Washington.

Change the number and location of stations, lines, their weight.
Design a schemes anywhere and find the best routes.
In your city is no subway or tram? Start your design and use.

Source code https://github.com/makayda