Georgia. Department of Transportation. Research and Development BranchUnited States, Georgia, 32.75042, -83.50018Kahn, L. F.(Lawrence F.), 1945-2005Includes bibliographical referencesFinal reportapplication/pdfeng[Forest Park, Ga. : Georgia Dept. of Transportation, Office of Material and Research, Research and Development Branch]http://rightsstatements.org/vocab/InC/1.0/Prestressed concrete beams--Georgia--TestingHigh strength concrete--Georgia--TestingGirders--Georgia--TestingLong-span bridges--Georgia--Design and constructionStrength of materialsHigh strength/high performance concrete for precast prestressed bridge girders in GeorgiaHigh strength high performance concrete for precast prestressed bridge girders in GeorgiaGDOT research project ; no. 9510Structural engineering, mechanics and materials research report ; no. 05-1Text