Egyptian archaeologists have discovered what they say was the ancient headquarters of the Pharaonic army guarding the north-eastern borders of Egypt for more than 1,500 years. Known in the Bible as the "Way of the Philistines"...
http://uk.reuters.com/article/scienceNews/...=0
For ABR resources that discuss this important subject see:
Gary Byers' articles: New Evidence From Egypt on the Location of the Exodus Sea Crossing: Part I and Part II in the Winter and Spring 2006 issues of Bible and Spade