What is navigation? From, time immemorial human beings relied on natural signpost and the position of celestial bodies to find the desired route. As the population increase the need for better transportation increase. With the increase in automobiles came the problem of traffic congestion. This led to research in the field of navigation engineering. This brought about a wave of technological breakthroughs.
In this report I have included the major navigation systems such as GPS aided navigation system, two-dimensional vehicle tracking using video image processing, the position location arid reporting system used by the US Army and Marine Corps. Neural networks structure can be used to automate high way driving.