guard stations where military police controlled access to atomic facilities
... that in Oak Ridge, Tennessee, the guard stations where military police controlled access to atomic facilities are now listed historic properties used for meetings and education?
... that in <a href="./Oak_Ridge,_Tennessee" id="mwDBw" rel="mw:WikiLink" title="Oak Ridge, Tennessee">Oak Ridge, Tennessee</a>, the <b id="mwDB0"><a href="./Oak_Ridge_gatehouses" id="mwDB4" rel="mw:WikiLink" title="Oak Ridge gatehouses">guard stations where military police controlled access to atomic facilities</a></b> are now listed historic properties used for meetings and education?