The story of O. Kalpaks bridge
In its more than 100 years of existence, the bridge has survived two wars and different owners, which have affected its operation. The bridge was blown up during World War I, but was rebuilt after the war, only to be damaged again in 1926 by the steamship Narne. The bridge was rebuilt again, but it also suffered during World War II when the invading Soviet army shelled the port of Liepaja.
"On a sunny day in July 2006, shortly before the Kalpaka Bridge, a tragedy took place. The tanker "Anna", going out of Karosta, crashed into the northern part of the open bridge with the Georgian flag. Eyewitnesses say that the ship was stationary for a moment. None of the ship's crew appeared on board. Then suddenly the propeller started running fast, angrily throbbing water bubbles, and Anna began to reverse slowly. And then the ship picked up speed and crashed into the bridge again. The cracked fracture of the metal structure of the cut-out part and the squeaking part of the crimped bridge were pushed off the support.
What really happened was a tragedy for the residents of Karosta, who had to get up at least a good two years earlier and measure a much longer way to work, but the pupils had to take a bus detour to the school, which was right next to the bridge. ”
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Oskara Kalpaka Bridge in Karosta
The bridge named after Oskaras Kalpaka is Liepāja's gateway to the Karosta and is located at the meeting point of Oskaras Kalpaka and Atmodas Street - across the Karosta Canal.
The unique swing bridge was opened on 19 August 1906. The bridge was blown up during World War I, but was rebuilt after the war. The bridge was rebuilt again after it was damaged by the steamship Narne in 1926, but it also suffered during World War II when the invading Soviet army shelled the port of Liepaja. Until the restoration of independence of the Republic of Latvia, the Karosta was a closed area of Liepaja, inaccessible even to the inhabitants of Liepaja. The entire Karosta was a military facility, so traffic over the bridge was controlled around the clock by guard posts. Crossing the bridge to the Karosta was only possible with special permits for a few hours a day, the rest of the time the bridge was open to the traffic of Soviet warships. Throughout the years of occupation, the name of the bridge was "Red Army Bridge". In the summer of 2006, the Georgian-flagged tanker "Anna" flew into the northern abutment of the bridge, and after reconstruction, the Oskars Kalpaka Bridge was officially opened in August 2009.
The bridge weighs 300 tonnes and consists of two parts (North and South sides) made of two identical cantilevers. The bridge carriageway is 7.3 metres wide and its deck is made of wooden planks. The total length of the bridge is 133 metres with a span of 27.55 metres + 77.9 metres + 27.55 metres. The height of the bridge above water level is 8.32 metres. The bridge is cut at the appointed times and, in accordance with the Port Safety Regulations, a vessel shall only commence traffic when the bridge is open to vessel traffic and it is safe to enter or leave the Karosta Channel. The Oskars Kalpaka Bridge is turned back to vessel traffic 5 times a day. The bridge is not cut at the specified times if the wind speed exceeds 10 m/s or if no manoeuvres are planned.
