How City Gates Define Urban Space
The city gate of old: form follows function
In a time of urbanization, "arrival cities" and metropolitan regions with multiple urban centers, should a city provide an entry differentiating itself from its barrios, suburbs and exurbs?
If so, what form should this entry take, or should it have any form at all?
The signature, historic, feature of urban grandeur--the city gate--was once the point of access to and from walled cities. Biblical passages champion the gate as the entry to the public domain of street and square---a physical manifestation of municipal power and defense---often through the ornate decoration in plain view of passers-by.
Gatekeepers granted passage to those deemed safe from a military, health and economic perspective.
In older, world cities, remaining physical gates are ornamental artifacts, amid today's urban geographies. Newer cities did not need gates or walls, yet, ironically, public art sometimes remembers a history that never was, and cities like New York bestow the Key to the City as a symbolic gesture in honor of civic contribution.
The city gate from the history that never was
With gate-less cities came less restricted gateways. While the historic, defensive city gate may be lost with time (with the exception of "gated community" residential enclaves, security-based, but often seen as inequitable), monumental structures such as epic skyscrapers or reinvented natural features are still oriented around invitation and the prestige of arrival.
I've seen client projects cast as definitional, gateway statements for smaller cities in the hunt to build momentum for economic development. Similarly, shopping venues often claim gateway status, based on name or location.
But the new gateways are more diverse and broad-based than iconic development projects. They range from simple welcome signs to airports and seaports, which frame regional commerce, and implement immigration policy and security scans.
Gateways are also the art and sculptures commissioned for light rail stations and transportation hubs. They are web pages and twitter feeds which message events and services---with geographically driven, alternate menus based on the location of a smart phone or tablet device.
Today's gateway may even be a first, virtual visit by Google Street View mouse clicks from across the world.
Given the diverse evolution from gates to gateways, from cities to regions and the sometimes virtual nature of place itself, arrival and departure have new meanings. A physical gate may be no more than nostalgia.
Or, in the end, in this age of ubiquity, maybe nothing has changed. We may need such imposing structures to remind us of where we are.
All images composed by the author.