<page_title> Line 1 (Changsha Metro) </page_title> <section_title> Opening timeline </section_title> <table> <cell> Kaifu District Government — Shangshuangtang <col_header> Segment </col_header> </cell> <cell> 23.55 km (14.63 mi) <col_header> Length </col_header> </cell> <cell> Phase 1 <col_header> Name </col_header> </cell> </table>
The first phase of the line, spanning 23.55 km (14.63 mi) from Kaifu District Government to Shangshuangtang.