TY - BOOK ID - 138413228 TI - Bridge approaches and track stiffness AU - Plotkin, Donald. AU - Davis, David. AU - United States. AU - Transportation Technology Center, Inc. PY - 2008 PB - Washington, DC : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, DB - UniCat KW - Railroad tracks KW - Bridge approaches. KW - Evaluation. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138413228 AB - ER -