The two-headed eagle (designed by I. Bilibin) is accompanied by markings for the metal, fineness, mint, and weight. The rim inscriptions read: "25 РУБЛЕЙ 1994 г." at the top and "БАНК РОССИИ" at the bottom.
A train exits the Baikal Tunnel. Below it is the Siberian coat of arms, surrounded by the emblem of the Russian Empire's Ministry of Railways and the inscriptions: "100 ЛЕТ ТРАНССИБИРСКОЙ МАГИСТРАЛИ" above and "БАЙКАЛЬСКИЙ ТОННЕЛЬ" below.