Wikipedia:Articles for deletion/University of Wisconsin-Madison Steam Tunnel System
to University of Wisconsin-Madison.  The reference that W.marsh gave at link 14 above is the university's promo website, not an independent source.  The first article in the search at link 13 is a news item about an event (cyanide found stored) that happened to be in the tunnels; it doesn't really indicate that the tunnels are themselves notable.  I lived in Madison for a half-year without attending the university, and I never noticed them mentioned, let alone featured, in the newspapers or TV news.  This suggests that their significance is only among some of the people studying or working on that campus; see 
— User:Barno, 19:33, 30 March 2007 (UTC)
Stance: merge
Cited policy: WP:LOCAL (Wikipedia:Places of local interest)