The idea is to map public transportation flows in Switzerland. The focus is on visualizing the network of SBB CFF (trains, S-Bahn). This visualization was later animated and published by the NZZ: Die Eisenbahn, die nie ganz schläft.
swisstrains. The data consists of train-schedules and a mapping from single trains to tracks on a map. As the track-data has been traced from Google Imagery we don't consider this data Opendata. Getting the tracks from OpenStreetmap would be a nice project for another Hackday.
Demo: http://flows.transport.opendata.ch/
Source: https://github.com/interactivethings/swiss-transport-flows/
Resource: http://www.fixithere.net/dvla-contact-number/
Time
Track
Train capacity
Stations
Train types
Delays