Cyclability in the context of "Traffic"

A sustainable city, eco-city, or green city is a city designed with consideration for the social, economic, and environmental impact (commonly referred to as the triple bottom line), as well as a resilient habitat for existing populations. The UN Sustainable Development Goal 11 defines as one that is dedicated to achieving green, social, and economic sustainability, facilitating opportunities that prioritize inclusivity as well as maintaining a sustainable economic growth. Furthermore, the objective is to minimize the inputs of energy, water, and food, and to drastically reduce waste, as well as the outputs of heat, air pollution (including CO2, methane, and water pollution).

The UN Environment Programme calls out that most cities today are struggling with environmental degradation, traffic congestion, inadequate urban infrastructure, in addition to a lack of basic services, such as water supply, sanitation, and waste management. A sustainable city should promote economic growth and meet the basic needs of its inhabitants, while creating sustainable living conditions for all. Ideally, a sustainable city is one that creates an enduring way of life across the four domains of ecology, economics, politics, and culture. The European Investment Bank is assisting cities in the development of long-term strategies in fields including renewable transportation, energy efficiency, sustainable housing, education, and health care. The European Investment Bank has spent more than €150 billion in bettering cities over the last eight years.

Cycling infrastructure is all infrastructure cyclists are allowed to use. Bikeways include bike paths, bike lanes, cycle tracks, rail trails and, where permitted, sidewalks. Roads used by motorists are also cycling infrastructure, except where cyclists are barred such as many freeways/motorways. It includes amenities such as bike racks for parking, shelters, service centers and specialized traffic signs and signals. The more cycling infrastructure there is, the more people travel by bicycle.

Good road design, road maintenance and traffic management can make cycling safer and more useful. Settlements with a dense network of interconnected streets tend to be places for getting around by bike. Their cycling networks can give people direct, fast, easy and convenient routes.

Bicycle parking is part of the cycling infrastructure of a populated place allowing for the storage of bicycles when they are not being used. Parking facilities for bicycles include racks, lockers, parking stations, and covered areas. Bicycle parking infrastructure, in addition to cyclists' equipment such bicycle locks, offers a degree of security and may prevent bicycle theft. Ad hoc bicycle parking alongside railings, signs, and other street furniture is a common practice and may be recognized through formal legal arrangements.

Bicycle parking is an important consideration for the cyclability of a locality. Secure bicycle parking is a factor that influences people's decision to cycle. Bicycle parking at mass transit stations facilitates mixed-mode commuting. The role of bicycle parking in urban planning is studied through the discipline of bicycle transportation planning and engineering. Provisions for bicycle parking may be included in municipal policies and regulations.