List of tunnels in Slovakia (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of tunnels in Slovakia" in English language version.

refsWebsite

Global rank English rank

low place

low place

low place

low place

dialnice.info

http://www.dialnice.info/images/docs/mapa_tunelov.pdf ^{[bare URL PDF]}

rail.sk

https://www.rail.sk/skhist/cestne/stratena.htm | in Slovak
https://www.rail.sk/skhist/tunely.htm | in Slovak