Off Limits - 2011 Fighting Wildfires Scaling Bridges 2-3 was released on:
USA: 1 May 2012
What Should You Do - 2003 Wildfires was released on: USA: 2004
Wall Scaling - 1897 was released on: USA: October 1897
Bridges on Bridges - 2011 was released on: USA: May 2011
Street's Zouaves and Wall Scaling - 1901 was released on: USA: September 1901
Bridges - 1992 was released on: USA: 1992
Yes they do. they release greenhouse gases which affect ozone.
Bridges to Bridges - 2012 It Begins 1-1 was released on: USA: 1 October 2012
Building Bridges - 2014 was released on: USA: 2014
Walls and Bridges - 1992 was released on: USA: 1994
Bridges - 2015 was released on: USA: 6 October 2015 (limited)
Burnt Bridges - 2012 was released on: USA: April 2012
Broken Bridges - 2004 was released on: USA: 19 November 2004