A photo from open sources
This video was accidentally recorded by people watching the spill. Dvieta River, which flows into the Dvina, in Latvia. This place is called You are driving. It is located on the Dviete River of the same name. Or Daugava.
Observers saw that in one place draws ice under water and a whirlpool has formed.
On the Internet, there are versions that the water is leaving almost hell, to karst caves or to the underground ocean.
The shooting is long. Perhaps there was a drain or place under water, from where water penetrated into another cavity or other space.
According to one version, a whirlpool was formed due to connector at the top of the bridge. In any case, the whirlpool has natural origin.
Water
