History
The beltway was constructed in a clockwise fashion beginning at Leverkusen. In 1936 the section between Leverkusen and Cologne-Mülheim was built as a component of the Autobahn Oberhausen-Wiesbaden and in 1937 the section to Siegburg was finished. Thus today's Ostring (East-Ring) was drivable at that time. In 1941, the Rodenkirchener Autobahnbrücke was completed and the connection between the A 3 and the Autobahn to Bonn (today A 555) was established.
From 1957 to 1960 the Autobahn Cologne-Aachen was finished and the section from Kreuz Köln-Süd to the later Kreuz Köln-West was put into service in 1958. Construction of a second Autobahn-bridge across the Rhine in the north of Cologne began in 1961. At its completion, the beltway could be used along its entire length.
In 1971, the A 1 was extended to the south beyond the Köln-West interchange and in 1974 the A 4 was connected to the A 3 from the east at the Köln-Ost interchange. Since then, the section between interchanges Kreuz Köln-Ost and Dreieck Heumar consists of two Autobahns, the A 3 and the A 4.
Read more about this topic: Cologne Beltway
Famous quotes containing the word history:
“Psychology keeps trying to vindicate human nature. History keeps undermining the effort.”
—Mason Cooley (b. 1927)
“It is the true office of history to represent the events themselves, together with the counsels, and to leave the observations and conclusions thereupon to the liberty and faculty of every man’s judgement.”
—Francis Bacon (1561–1626)
“What you don’t understand is that it is possible to be an atheist, it is possible not to know if God exists or why He should, and yet to believe that man does not live in a state of nature but in history, and that history as we know it now began with Christ, it was founded by Him on the Gospels.”
—Boris Pasternak (1890–1960)