Most popular Foursquare Tunnels in Seattle, USA

	Venue	Total check-ins	Total users	Tips	Check-ins per user
1.	Mt. Baker Tunnel Tunnel I-90	1911	359	2	5.32
2.	Mercer Street Tunnel Tunnel	1643	279	1	5.89
3.	Downton Seattle Transit Tunnel Tunnel between Pike st. & Dearborn St. (3rd Avenue)	358	149	0	2.4
4.	Tuscany Tunnel Tunnel	15	1	0	15.0
5.	Hunk A Junk Bertha Tunnel	2	1	0	2.0