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Lazarevsky Bridge

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Lazarevsky Bridge

Лазаревский мост
Coordinates59°34′32″N 30°09′45″E / 59.5755°N 30.1625°E / 59.5755; 30.1625
CarriesPionerskaya ul.
CrossesLittle Nevka River
LocaleSaint Petersburg, Russia
Next upstreamBolshoi Krestovsky Bridge
Next downstreamBolshoi Petrovsky Bridge
Characteristics
DesignCable-stayed
Total length163 m
Width22,5 m
No. of lanes4
History
Construction start1947
Opened1949; 75 years ago (1949)
Rebuilt2008-2009
Location
Map

Lazarevsky Bridge is a cable-stayed bridge located in St. Petersburg, Russia.[1][2] It crosses the Little Nevka River, connecting Krestovsky Island and Petrogradsky Island. It is near Bolshoi Krestovsky Bridge (upstream), and Bolshoi Petrovsky Bridge (downstream). The bridge carries four lanes of road traffic and features an asymmetric design, with cable stays anchored to a pylon on the Krestovsky Island side.[3]

History

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The first bridge was built because of the construction of the Kirov Stadium in the Maritime Victory Park in the western part of Krestovsky Island. The bridge was initially named Koltovsky because of a historic name of the nearby area; it was renamed to in 1952 to Lazarevsky, in honor of Admiral M.P. Lazarev.

In 1947–1949, a tram and pedestrian bridge was built using the design produced by the engineers V.V. Blazhevich and A.D. Saperstein of Lengiproinzhproekt. Construction was led by E. V. Dimant and V. E. Efimov. This first version of the bridge had 11 spans. Supports were made of wood and steel, spans - steel girder. The length of the bridge was 141.3 m, width - 11.3 m.

In 1976, a major renovation of the bridge was carried out. The wooden fence walls were replaced with reinforced concrete slabs and metal piles. in 1998, crossbeams, wooden railings, drains, sidewalk decking and the pavement between tracks were replaced.

Lazarevsky bridge before 2008-2009 reconstruction

The bridge remained open to tram traffic until 2002. After the closure of the tram line, it was used as a pedestrian-only bridge.

In 2008-2009 the bridge was rebuilt from scratch, now as a single-span metal cable-stayed bridge, available for both car and pedestrian traffic. The new bridge has a length of 163 m and width of 22,5 m.

Lazarevsky bridge in 2009, after reconstruction

See also

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References

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  1. ^ Kutz, Myer (2011). Handbook of Transportation Engineering, Volume II: Applications and Technologies, Second Edition. McGraw-Hill Professional. ISBN 978-0-07-161477-1.
  2. ^ Sapp, Mark E. (February 22, 2008). "Welding Timeline 1900–1950". WeldingHistory.org. Archived from the original on August 3, 2008. Retrieved April 29, 2008.
  3. ^ "Lazarevsky Bridge across the Little Nevka River". www.stpr.ru (in Russian). Retrieved 2017-04-13.