1923 Thirty railroad passengers were killed when a CB&Q train wrecked at the Cole Creek Bridge, which had been washed out due to a flood, in Natrona County. Attribution: Wyoming State Historical Society.There's something in the county memorializing the latter (the ship's wheel, in the old courthouse), but not the former.
1944 USS Natrona, a Haskell class attack transport, launched.
Such an awful disaster, you'd think there might be.