TY - BOOK ID - 137146003 TI - Chicago Transit Authority train collides with bumping post and escalator at O'Hare Station, Chicago, Illinois, March 24, 2014 PY - 2015 PB - Washington, D.C. : National Transportation Safety Board, DB - UniCat KW - Local transit KW - Sleep deprivation. KW - Accidents KW - Employees. KW - Chicago Transit Authority. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137146003 AB - ER -