{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Railroad-Highway Grade Crossing Handbook: Revised Second Edition - 2007","author_name":"U.S. Department of Transportation, Federal Highway Administration","thumbnail_url":"https://www.ebooknetworking.net/books/146/998/big1469982242.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1469982242.html\">Railroad-Highway Grade Crossing Handbook: Revised Second Edition - 2007</a>","width":400,"height":300}