The map shows the implementation of the Soviet railway construction projects No 501 to 503. Additional are shown all railways lines that were planned or implemented before or after the No 501-503 lines.
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<span class="int-own-work" lang="en">Own work</span> <a rel="nofollow" class="external free" href="http://www.stalinbahn-trilogie.de/orientierung2.htm">http://www.stalinbahn-trilogie.de/orientierung2.htm</a>