New footage of the work of engineering units of the Russian army, creating river crossings. The video shows the work of the Russian heavy mechanized bridge TMM-3M2 based on the chassis of the KAMAZ-53501 truck. Technical information about the TMM-3M2 in the link to the video in the comments to the video. The heavy mechanized bridge TMM-3M2 was developed by the Russian company "Galichsky Avtokranovy Zavod" and was first shown in 2016.