Railroad Bridges and Tunnels is popular PDF and ePub book, written by JayEtta Z. Hecker in 2008-10, it is a fantastic choice for those who relish reading online the Transportation genre. Let's immerse ourselves in this engaging Transportation book by exploring the summary and details provided below. Remember, Railroad Bridges and Tunnels can be Read Online from any device for your convenience.
Railroad Bridges and Tunnels Book PDF Summary
Freight railroads account for over 40% (by weight) of the nation¿s freight on a privately owned network that was largely built almost 100 years ago and includes over 76,000 railroad bridges and over 800 tunnels. This report provides information on this infrastructure, addressing: (1) the condition of railroad bridges and tunnels and their contribution to railroad congestion; (2) the federal role in overseeing railroad bridge and tunnel safety; (3) the current uses of public funds for railroad infrastructure investments; and (4) criteria and a framework for guiding any future federal role in freight infrastructure investments. The author reviewed fed. bridge safety guidelines and reports, conducted site visits, and interviewed railroad officials. Includes recommend. Ill.
Detail Book of Railroad Bridges and Tunnels PDF
- Author : JayEtta Z. Hecker
- Release : 01 October 2008
- Publisher : DIANE Publishing
- ISBN : 9781428987494
- Genre : Transportation
- Total Page : 352 pages
- Language : English
- PDF File Size : 8,8 Mb
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