Difference between revisions of "Barrier"

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A '''barrier''' is a (or barricade) is a physical structure which blocks or impedes traffic flows.
A '''barrier''' is a (or barricade) is a physical [[measure]] with the aim to block or impede traffic flows.


== Description ==
== Description ==
A barrier as measure is an intentional obstruction of traffic, irrespective of its [[modes of transport|mode]].
A barrier as measure is an intentional obstruction of traffic, irrespective of its [[modes of transport|mode]]. A barrier


===Roadway barriers===
=== Examples ===
* [[Wikipedia:Automatic full barriers]], which serve to block roads at railway crossings
* [[Wikipedia:Automatic full barriers]], which serve to block roads at railway crossings
* [[Wikipedia:Fitch Barrier]], a plastic barrel filled with sand or water, used on highways as an impact attenuator
* [[Wikipedia:Fitch Barrier]], a plastic barrel filled with sand or water, used on highways as an impact attenuator

Revision as of 13:31, 15 April 2013

A barrier is a (or barricade) is a physical measure with the aim to block or impede traffic flows.

Description

A barrier as measure is an intentional obstruction of traffic, irrespective of its mode. A barrier

Examples

Footnotes and references