Public infrastructure is

infrastructure Infrastructure is the set of facilities and systems that serve a country, city, or other area, and encompasses the services and facilities necessary for its economy, households and firms to function. Infrastructure is composed of public and priv ...

owned or available for use by the

public In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociology, sociological concept of the ''Öf ...

(represented by the

government A government is the system or group of people governing an organized community, generally a state. In the case of its broad associative definition, government normally consists of legislature, executive, and judiciary. Government i ...

). It is distinguishable from generic or private infrastructure in terms of policy, financing, purpose, etc. Public infrastructure is a general term often qualified specifically as: * Transport infrastructure – vehicles, road, rail, cable and financing of transport ** Aviation infrastructure – air traffic control technology in aviation **

Rail transport Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prep ...

– trackage, signals, electrification of rails **

Road transport Road transport or road transportation is a type of transport using roads. Transport on roads can be roughly grouped into the transportation of goods and transportation of people. In many countries licensing requirements and safety regulations ...

– roads, bridges, tunnels *

Critical infrastructure Critical infrastructure (or critical national infrastructure (CNI) in the UK) is a term used by governments to describe assets that are essential for the functioning of a society and economy – the infrastructure. Most commonly associated w ...

– assets required to sustain human life * Energy infrastructure – transmission and storage of fossil fuels and renewable sources *

Hazardous waste Hazardous waste is waste that has substantial or potential threats to public health or the environment. Hazardous waste is a type of dangerous goods. They usually have one or more of the following hazardous traits: ignitability, reactivity, cor ...

– characteristics, disposal, handling of hazardous waste * Information and communication infrastructure – systems of information storage and distribution * Public capital – government-owned assets * Public works – municipal infrastructure, maintenance functions and agencies *

Solid waste Municipal solid waste (MSW), commonly known as trash or garbage in the United States and rubbish in Britain, is a waste type consisting of everyday items that are discarded by the public. "Garbage" can also refer specifically to food waste, ...

– generation, collection, management of trash/garbage * Sustainable urban infrastructure – technology, architecture, policy for sustainable living *

Water infrastructure A water supply network or water supply system is a system of engineered hydrologic and hydraulic components that provide water supply. A water supply system typically includes the following: # A drainage basin (see water purification – source ...

– the distribution and maintenance of water supply * Wastewater infrastructure – disposal and treatment of wastewater *

Infrastructure Infrastructure is the set of facilities and systems that serve a country, city, or other area, and encompasses the services and facilities necessary for its economy, households and firms to function. Infrastructure is composed of public and priv ...

Infrastructure-based development Infrastructure-based economic development, also called infrastructure-driven development, combines key policy characteristics inherited from the Rooseveltian progressivist tradition and neo-Keynesian economics in the United States, France's Gau ...

See also