Along Interstate 80 Pennsylvania Author:Steven C. Price This book compiles a large amount of information about places on and off Interstate 80 in Pennsylvania and groups it in an easy to use format. It can make your trip more eductional as well as fun, for both adults and children. It is arranged into two sections: the first 14 pages are an introduction to the general features that you will see as ... more »you travel--historical sites, geology, biology, and industry, while pages 15-54 provide a Mile Post by Mile Post, Exit by Exit, east to west explanation of what can be seen or reached within 30 miles of the interstate.« less