京津冀“串门”更快了！北京通州站启用，至唐山最快55分钟

Core Points - Beijing Tongzhou Station officially opened on December 30, marking a significant milestone in the comprehensive transportation hub of Beijing's sub-center [1] - The opening of the station signifies the full operation of the Beijing-Tangshan Intercity Railway [1] Summary by Categories Infrastructure Development - The opening of Beijing Tongzhou Station is a crucial component of the city's infrastructure development, enhancing connectivity within the region [1] Transportation Network - The full operation of the Beijing-Tangshan Intercity Railway is expected to improve transportation efficiency and accessibility for commuters [1]