<page_title> Line 1 (Navi Mumbai Metro) </page_title> <section_title> Construction </section_title> <table> <cell> ₹4,068 crore (US$570 million) <col_header> Cost </col_header> <row_header> Total </row_header> <row_header>  </row_header> <row_header> 23.40 kilometres (14.54 mi) </row_header> <row_header> 20 </row_header> </cell> </table>
The total cost of Line 1 is ₹4,068 crore (US$570 million).