Cycling in Copenhagen has become an essential means of transportation and a dominating feature of the urban cityscape, often a powerful visual attribute with cycling popularity leading to congested bike paths throughout the day. The capital city - a city with more bicycles than people - has earned a reputation as one of the most (possibly the most) bicycle-friendly cities in the world. Starting in the 1960s, Copenhagen experienced a decline in utility cycling due to increasing wealth and affordability of motor vehicles. Consequently, with the energy crisis and the growing environmental movement in the 1970s, cycling experienced a renaissance. Danes were restricted in how much they could use the automobile, forcing commuters to began a campaign for better alternative infrastructure and cyclist-friendly policies. Today, the city boasts more than 200 miles of bicycle lanes, with 55% of its 1.8 million inhabitants riding a bike daily (37% from Greater Copenhagen). The city's success in bicycle use can be contributed to a variety of favorable cycling conditions — dense urban proximities, short distances and flat terrain — along with an extensive, well-designed system of wide cycle paths that are often safely separated from main car traffic lanes and occasionally have their own signal systems.
In recent years, Copenhagen has continued to support urban programs that will only help expand the city's sustainable transportation trend. Programs such as an urban bicycle-sharing initiative, a system of 1,000 publically-accessible bicycles - referred to as Bycykler (English: City Bikes) - throughout the city. The scheme would be the world's first large-scale urban bike-share program featuring specially-designed bikes with parts that could not be used on other bikes. The system, funded by commercial sponsors, allows riders to pay a refundable deposit at one of 100 special bike stands and have unlimited use of a bike within a specified area. Also, the City of Copenhagen is currently underway on an extensive network of bike lanes to extend farther out into the suburbs. A network of 13 high-class routes - 'bicycle superhighways' - dedicated to reducing traffic and increase the percentage of suburban commuters cycling to and from the city to over 50 percent. The proposed bike highways will be dotted with pit stops where it will be possible for cyclists to pump their tires and fix their bike chains, as well as synchronized traffic lights prioritizing bicycles over cars, bringing riders from the suburbs into Copenhagen safely and more efficiently.
The term Copenhagenization is a current concept in urban planning and design that relates to the implementation of better pedestrian facilities and segregated bicycle facilities for cycling in cities. Copenhagen's well-developed bicycle culture has given rise to the term, focusing city transport on pedestrian and cycling, rather than the car, and the benefits for street life and the natural environment, the health and fitness of citizens, and the level of amenity in cities. Originally coined by architect Jan Gehl, Urban design consultant and journalist Mikael Colville-Andersen, would popularize the term in this meaning to a broader audience, starting in 2007 with the Copenhagenize blog, that highlights how the bicycle can be an important tool in the creation of livable cities. Currently, this practice has been introduced in other cities - adopting Copenhagen-style bike lanes and bicycle infrastructure - in areas such as Melbourne, as well as New York City Department of Transportation's attempt to re-imagine city streets by introducing designs to improve life for pedestrians and cyclists.
Danish bike culture was put on the world's stage with BIG Architect's Danish pavilion at the 2010 World Expo in Shanghai. The pavilion was designed as a traffic loop created by the motion of city bikes and pedestrians tied in a knot, allowing visitors to gain the experience of urban cycling in Copenhagen by taking one of its 300 free city bikes along the cycle paths which are incorporated throughout the structure. The pavilion’s theme Welfairytales (Welfare + Fairytales) re-launched the bicycle in Shanghai as a symbol of lifestyle and sustainable urban development. When the Expo closed, the pavilion was planned to be moved to another site in Shanghai and function as a transfer point for Shanghai’s new city bikes.