Нужно рассказать про крымский мост на ​

The creation of the bridge began after the accession of Crimea to the Russian Federation, not recognized by the international community, and a sharp deterioration in Russian-Ukrainian relations, which raised the question for the Russian authorities about the creation of a land communication of Crimea independent from Ukraine with the mainland of the Russian Federation [⇨]. The road bridge was opened in 2018 [d]. The planned deadline for the railway bridge is December 2019 [9].

It is considered the longest bridge in Europe [e] [21] [22] and Russia [f] [⇨], the total length of the transport passage is 19 km.