Tilke established Tilke Engineering in 1984 to combine the skills in architecture , civil engineering and electronic engineering . Tilke Engineering provides complete solutions for motor racing and waste disposal projects . After completing his Civil Engineering Degree Program with specialization in Transport and Traffic Management at FH Aachen , Tilke established Tilke Engineering in 1984 , combining skills in architecture , civil engineering and electronic engineering to provide complete solutions for motor racing and waste disposal projects .