Megalopolis
Contents |
[edit] Introduction
A megalopolis (or megapolis) is a network of large cities and surrounding metropolitan areas that have become interconnected, primarily by transportation infrastructure. This results in a continuous flow of movement and commerce driven by economic development that supports the collective growth of the region.
[edit] History
The term megalopolis was first used in the United States in the 20th century. It was applied to the area from Washington to New York to Boston, also known as the Northeast megalopolis, the Northeast Corridor or BosWash. This heavily-travelled commuter region has several busy transport hubs, including a dense concentration of highways, airports, railways and ports.
In a megalopolis, each city and the surrounding metropolitan area retains its own identity, but the urban sprawl that results from the geographic proximity of each city links the different areas together. This distinguishes a megalopolis from a megacity, which is a urban agglomeration that includes people living in the immediate suburbs outside of the established border of a single city.
For more information see: Megacity.
[edit] Trends
There are more megalopolis regions developing around the world, particularly in Asia. These include examples such as China's Pearl River Delta and Indonesia's Jakarta-Bandung metro area.
[edit] Related articles on Designing Buildings
Featured articles and news
The UK's Modern Industrial Strategy: A 10 year plan
Previous consultation criticism, current key elements and general support with some persisting reservations.
Building Safety Regulator reforms
New roles, new staff and a new fast track service pave the way for a single construction regulator.
Architectural Technologist CPDs and Communications
CIAT CPD… and how you can do it!
Cooling centres and cool spaces
Managing extreme heat in cities by directing the public to places for heat stress relief and water sources.
Winter gardens: A brief history and warm variations
Extending the season with glass in different forms and terms.
Restoring Great Yarmouth's Winter Gardens
Transforming one of the least sustainable constructions imaginable.
Construction Skills Mission Board launch sector drive
Newly formed government and industry collaboration set strategy for recruiting an additional 100,000 construction workers a year.
New Architects Code comes into effect in September 2025
ARB Architects Code of Conduct and Practice available with ongoing consultation regarding guidance.
Welsh Skills Body (Medr) launches ambitious plan
The new skills body brings together funding and regulation of tertiary education and research for the devolved nation.
Paul Gandy FCIOB announced as next CIOB President
Former Tilbury Douglas CEO takes helm.
UK Infrastructure: A 10 Year Strategy. In brief with reactions
With the National Infrastructure and Service Transformation Authority (NISTA).
Ebenezer Howard: inventor of the garden city. Book review.
The Grenfell Tower fire, eight years on
A time to pause and reflect as Dubai tower block fire reported just before anniversary.
Airtightness Topic Guide BSRIA TG 27/2025
Explaining the basics of airtightness, what it is, why it's important, when it's required and how it's carried out.
Construction contract awards hit lowest point of 2025
Plummeting for second consecutive month, intensifying concerns for housing and infrastructure goals.
Understanding Mental Health in the Built Environment 2025
Examining the state of mental health in construction, shedding light on levels of stress, anxiety and depression.