The network of the two lane two way highway in the Hashemite kingdom of Jordan needs a quick and sever improvement and treatment, in the past few decades the growth of the numbers of vehicles has led to the decrease in the level of service and the quality performance on the two lane highway.Roads and highways are a major part of the transportation infrastructure in Jordan and play a substantial role in the local economy and community development. High quality of service of these facilities is essential to ensure safe, cost effective and daily traffic operations. There is a rapid growth in...