That unit earned a Presidential Unit Citation for their efforts building airfields to support the allied assault of Fortress Europe. They arrived in France on 7 June, 1944.
They also constructed fields in England.
more about the 834th:
http://www.ixengineercommand.com/units/834th/index.phphttp://ibiblio.net/hyperwar/////USA/USA-A-Omaha/USA-A-Omaha-9.htmlHere's an account from a soldier who served in that unit:
http://www.military.com/Content/MoreContent1/?file=dday_0052p1from a website post:
"The 834th was broken into four "serials" (A-1 through A-4) and they all landed on 7 June on Omaha. As the advance unit for Omaha Beach, the 834th was scheduled to land on 6 June but could not due to fighting on the beach. They had to wait off shore till the next morning. "