 In 1875 Belelyubsky designed the Alexander Railway Bridge in association with Vladimir Ilyich Berezin and Konstantin Yakovlevich Mikhailovsky.It was built on the Samara-Zlatoust Railway on the Volga near Syzran.Working on this project, Belelyubsky developed a method for analysis of waterway openings for large bridges, which later came to be widely acknowledged.