Talk:List of locks and dams of the Ohio River/Archive 1

External links modified
Hello fellow Wikipedians,

I have just modified 4 external links on List of locks and dams of the Ohio River. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20071125094517/http://www.lrp.usace.army.mil/nav/nav.htm to http://www.lrp.usace.army.mil/nav/nav.htm
 * Added archive https://web.archive.org/web/20080610061205/http://www.lrl.usace.army.mil/opl/ to http://www.lrl.usace.army.mil/opl
 * Added archive https://web.archive.org/web/20071125094517/http://www.lrp.usace.army.mil/nav/nav.htm to http://www.lrp.usace.army.mil/nav/nav.htm
 * Added archive https://web.archive.org/web/20080610061205/http://www.lrl.usace.army.mil/opl/ to http://www.lrl.usace.army.mil/opl

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 02:03, 22 May 2017 (UTC)

baby steps
In the diagram, what do the brown steps (under the yellow steps) mean? —Tamfang (talk) 05:53, 30 August 2016 (UTC)