The town's history is closely linked to the development of the railway. The Moscow–Kazan line was completed, except for the Imperatorsky Romanovsky railway bridge across Volga, in December 1884 by private Moscow Ryazan Railway Company which was renamed to Moscow Kazan Railway Company on July 11, 1891, which provided all train service in the area up to 1918, when all the remaining private railways were nationalized by the Bolsheviks.
The opening of the station, which was then surrounded by woodland, provided a convenient production point for the timber industry, and windmills were built in the area. In 1911, there were more than forty trading firms in Shikhrany. In 1912, a primary school was opened, and in 1914—a middle school. In 1919, Shikhrany station became a railway junction, when the Arzamas–Shikhrany line, which had been under construction from 1914, when the last section was completed from the Tsarkli River bridge to Shihrany, and opened to full traffic. The line had been in restricted use with limited car loads since summer 1917.
By 1925, when Kanash was granted town status, its population was approximately 2,200.[8]
Another station was built in 1926 for goods transit. The first power station, which supplied electricity to the railway station, portions of the town, and thirteen nearby villages, was constructed in 1929.
Construction of the Kanash–Cheboksary line began in 1939, bringing the number of lines connecting Kanash up to four.
During World War II, railway production facilities and transit capacity were substantially increased.
From the 1950s to the 1970s, local industry was diversified. Factories producing furniture, tools, polymers, and plastics, and car repair factories were built.
Государственный Совет Чувашской Республики. Закон №28 от 19 декабря 1997 г. «Об административно-территориальном устройстве Чувашской Республики», в ред. Закона №37 от 30 июля 2013 г. «О внесении изменений в отдельные законодательные акты Чувашской Республики и признании утратившим силу Закона Чувашской Республики "О едином балансе активов и пассивов Чувашской Республики"». Вступил в силу со дня официального опубликования. Опубликован: "Ведомости Государственного Совета ЧР", №23, 1998. (State Council of the Chuvash Republic. Law #28 of December 19, 1997 On the Administrative-Territorial Structure of the Chuvash Republic, as amended by the Law #37 of July 30, 2013 On Amending Several Legislative Acts of the Chuvash Republic and on Abrogating the Law of the Chuvash Republic "On Consolidated Balance of Assets and Liabilities of the Chuvash Republic". Effective as of the official publication date.).
Государственный Совет Чувашской Республики. Закон №37 от 24 ноября 2004 г. «Об установлении границ муниципальных образований Чувашской Республики и наделении их статусом городского, сельского поселения, муниципального района и городского округа», в ред. Закона №54 от 9 октября 2015 г. «О внесении изменений в Закон Чувашской Республики "Об установлении границ муниципальных образований Чувашской Республики и наделении их статусом городского, сельского поселения, муниципального района и городского округа"». Вступил в силу через 10 дней со дня официального опубликования. Опубликован: "Республика", №49-50, 30 ноября 2004 г. (State Council of the Chuvash Republic. Law #37 of November 24, 2004 On Establishing the Borders of the Municipal Formations of the Chuvash Republic and on Granting Them Status of Urban, Rural Settlement, Municipal District, and Urban Okrug, as amended by the Law #54 of October 9, 2015 On Amending the Law of the Chuvash Republic "On Establishing the Borders of the Municipal Formations of the Chuvash Republic and on Granting Them Status of Urban, Rural Settlement, Municipal District, and Urban Okrug". Effective as of the day which is 10 days after the official publication date.).