In 1851, Bologoye became a station of the Moscow – Saint Petersburg Railway. In the second half of the 19th century, the Rybinsk–Pskov–Vindava railway passed through Bologoye, turning it into a large railway junction. Railway-related industries have contributed significantly to the town's growth.
On June 3, 1917, Bologoye was granted town status.[14] Between April 1, 1919 and October 1920, the administrative center of the uyezd was transferred from Valday to Bologoye, but soon after it was moved back to Valday.[15]
In August 1927, the governorates and uyezds were abolished. Bologovsky District, with the administrative center in Bologoye, was established within Borovichi Okrug of Leningrad Oblast effective October 1, 1927.[16] It included parts of former Valdaysky and Borovichsky Uyezds.[16] On July 23, 1930, the okrugs were abolished and the districts were directly subordinated to the oblast.[17] On January 29, 1935, Bologovsky District was transferred to newly established Kalinin Oblast.[16][18] In 1990, Kalinin Oblast was renamed Tver Oblast.[19]
On November 27, 2009, the town was the site of a derailment of an express train on the Moscow–St. Petersburg railway.
The industry of Bologoye mainly serves the railways.[21] Additionally, there are a pipe production factory, a glass-making factory, a metal production plant, as well as enterprises of construction and food industries.[22]
^ abcdLaw #34-ZO stipulates that the borders of the settlements (administrative-territorial divisions) are identical to the borders of the urban and rural settlements (municipal divisions), and that the borders of the administrative districts are identical to the borders of the municipal districts. Law #20-ZO, which describes the borders and the composition of the municipal formations in Bologovsky Municipal District, lists the town of Bologoye as a part and the administrative center of Bologoye Urban Settlement of that district.
Законодательное Собрание Тверской области. Закон №34-ЗО от 17 апреля 2006 г. «Об административно-территориальном устройстве Тверской области», в ред. Закона №66-ЗО от 1 октября 2014 г. «О внесении изменения в статью 18 Закона Тверской области "Об административно-территориальном устройстве Тверской области"». Вступил в силу со дня официального опубликования. Опубликован: "Тверские ведомости", №17 (специальный выпуск), 19 апреля 2006 г. (Legislative Assembly of Tver Oblast. Law #34-ZO of April 17, 2006 On the Administrative-Territorial Structure of Tver Oblast, as amended by the Law #66-ZO of October 1, 2014 On Amending Article 18 of the Law of Tver Oblast "On the Administrative-Territorial Structure of Tver Oblast". Effective as of the official publication date.).
Законодательное Собрание Тверской области. Закон №20-ЗО от 28 февраля 2005 г. «Об установлении границ муниципальных образований, входящих в состав территории муниципального образования Тверской области "Бологовский район", и наделении их статусом городского, сельского поселения», в ред. Закона №57-ЗО от 13 июля 2009 г. «О внесении изменений в Приложение №1 к Закону Тверской области "Об установлении границ муниципальных образований, входящих в состав территории муниципального образования Тверской области "Бологовский район", и наделении их статусом городского, сельского поселения"». Вступил в силу со дня официального опубликования. Опубликован: "Тверские ведомости", №10, 11–17 марта 2005 г. (Legislative Assembly of Tver Oblast. Law #20-ZO of February 28, 2005 On Establishing the Borders of the Municipal Formations Comprised by the Territory of the Municipal Formation of "Bologovsky District" and on Granting Them the Status of Urban and Rural Settlements, as amended by the Law #57-ZO of July 13, 2009 On Amending Appendix 1 of the Law of Tver Oblast "On Establishing the Borders of the Municipal Formations Comprised by the Territory of the Municipal Formation of "Bologovsky District" and on Granting Them the Status of Urban and Rural Settlements". Effective as of the day of the official publication.).
Законодательное Собрание Тверской области. Закон №4-ЗО от 18 января 2005 г. «Об установлении границ муниципальных образований Тверской области и наделении их статусом городских округов, муниципальных районов», в ред. Закона №65-ЗО от 24 июля 2012 г. «О внесении изменения в статью 2 Закона Тверской области "Об установлении границ муниципальных образований Тверской области и наделении их статусом городских округов, муниципальных районов"». Вступил в силу через десять дней после официального опубликования. Опубликован: "Тверские ведомости", №3, 21–27 января 2005 г. (Legislative Assembly of Tver Oblast. Law #4-ZO of January 18, 2005 On Establishing the Borders of the Municipal Formations of Tver Oblast and on Granting Them the Status of Urban Okrugs, Municipal Districts, as amended by the Law #65-ZO of July 24, 2012 On Amending Article 2 of the Law of Tver Oblast "On Establishing the Borders of the Municipal Formations of Tver Oblast and on Granting Them the Status of Urban Okrugs, Municipal Districts". Effective as of the day which is ten days after the official publication.).