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NCHRP Web Document 1 1 (Project 20-5, Topic 26-12 Contractor's Appendix C NCHRP Synthesis 257 Maintenance Issues and Alternate Corrosion Protection Methods for Exposed Bridge Steel Appendix C: Survey Responses Prepared for National Cooperative Highway Research Program Transportation Research Board National Research Council by Tom W. Neal, Ir. Richmond, Virginia March 1998
ACKNOWLEDGMENT This work was sponsored by the American Association of State Highway and Transportation Officials (AASHTO), in cooperation with the Federal Highway Administration, and was conducted in the National Cooperative Highway Research Program (NCHRP), which is administered by the Transportation Research Board (TRB) of the National Research Council. DISCLAIMER The opinions and conclusions expressed or implied in the report are those of the research agency. They are not necessarily those of the TRB, the National Research Council, AASHTO, or the U.S. Government. This report has not been eclite~l by TRB.