Copenhagen is one of the best bicycle cities in the world - but the plan is to make it even better by building a lot of current green bicycle lanes around Copenhagen. This means that bikes will be separated from motorized traffic,which will make it safer and easier for the cyclists to secure around. The goal of the city is that in 2015, 50 percent of commuting will be done by bike, or thus lowering annual CO2 emission by 80000 tons.
Source: denmark.dk