<p>The Transport Planning &#038; Traffic Engineering House(TPTEH) established in 2011 by Prof. Khaled Abbas to provide state of the art consultancy, applied research, training, knowledge and education for transport sectors in Egypt, the Middle East, Africa as well as for other countries and international organisations worldwide thus inducing improvement and promoting development of sustainable transport industries. Mobile Egypt: +2010 67230608 &#8211; Dubai+971 525454081</p> <p>Email: kaabbas13@yahoo.com</p>