Laboring at Big Bend TunnelThe setting for John Henry’s legendary contest with a steam-powered drill may have been this tunnel through Big Bend Mountain in West Virginia. View the full storyCredits: NASA Earth Observatory/Wanmei Liang Download Share Tags Earth Observatory Image of the DayTakenAugust 23, 2024Image CreditNASA Earth Observatory/Wanmei LiangSize720x480px