Dr. Bhushan has more than four decades of diverse geotechnical experience which includes hundreds of bridge and seismic retrofit projects and many other projects such as schools, hospitals, commercial, industrial and residential structures, airports, highways, embankments, and transmission lines.  He is an industry leader in the practice and advancement of geotechnical investigations and analyses including earthwork and site preparation, deep and shallow foundation bearing capacity and settlement, deep excavation and shoring, slope stability, seismicity, liquefaction, earthquake design, development of recommendations, report preparation, and construction supervision. Dr. Bhushan has provided in-depth geotechnical recommendations for major transportation projects throughout southern California.