Soviet soldiers struggle to build bridge to cross muddy swampland of Kuban River during World War II

Soviet soldiers trudging across field / soldiers pulling on long rope tied to military truck stuck in mud, wheel spinning / soldiers walking across muddy field carrying bundles of reeds, can see truck stuck in mud / soldiers walking slowly on planks laid down across swampland of Kuban River, people on bank in bg / pan from soldiers crossing on makeshift footbridge to include ones on bank and some working on constructing bridge for vehicles / soldiers stacking artillery shells / LS military trucks stopped on road, few soldiers huddle together / pan up to show wrecked bridge, mud and pools of water, soldier walking in river bed / VS soldiers using logs to construct bridge / officer pointing and barking orders, soldier on bridge hammering bracket / soldiers working on bridge / VS CU soldier hammering, CU brackets / soldiers unloading collapsible boat from truck / VS soldiers carrying long metal brace / soldiers carrying boat trudging through mud towards riverbank / pan from boat partly in water to soldiers pushing it / MS soldiers / CU soldiers' hands attaching maybe ties / soldier runs onto bridge and hangs life preserver ring from rail / vehicle starts across bridge section partly held up by boat / truck moving across ramp onto bridge, river and swampland in bg / vehicle on bridge section laid across two boats being ferried across river, soldiers rowing and using poles to guide it, can see other side of river / truck's muddy wheels moving across log bridge as soldier jumps onto running board / truck and soldiers on bridge / military vehicles and soldiers on the move / vehicles moving on ground, truck passing maybe artillery vehicle / Note: exact day not known