How to find the better combination of transports in our city nowadays? Different possibilities for our city's transport system?

Taking under consideration place in transport, we thought about a transport network where cars are only allowed in the outside of the city, so that we expect people go by one made of transport from the outside of the city to some big parkings arround the city center and there they can either go walking, taking metro or public transport. We ll have to think about which different mades of transport we can use in the outside and where to switch to the public transport.

Rafael Gonzalez Velasco