<page_title> Railway speed record </page_title> <section_title> Rocket sleds </section_title> <table> <cell> 1,017 km/h (632 mph) <col_header> Speed </col_header> </cell> <cell> US <col_header> Country </col_header> </cell> <cell> Rocket sled <col_header> Train </col_header> </cell> <cell> Manned by John Stapp. Fastest manned rocket-sled. <col_header> Comments </col_header> </cell> </table>
The fastest manned rail was Rocket sled with speeds of 1,1017 km/h (632 mph), which was manned by John Stapp in the United States.