The Highway Research Board of the Indian Roads Congress expresses thanks to Dr. P. K. Nanda, Director, Central Road Research Institute, New Delhi for the preparation of the General Report on Road Research work done in India during 2005-2006. The report was prepared, compiled and edited by Shri M. K. Meena and Ms. Anita Arora, Scientists under the overall supervision of Shri T. K. Amla, Head, Information Liason & Training Division, CRRI and was reviewed by the scientists of the various R & D Divisions of CRRI. The useful suggestions received from the scientists of R & D Divisions in compilation and editing of the report are gratefully acknowledged. The Board also expresses its gratitude to the various research organizations and Institutes for providing research progress reports.