That would be a very long list. Lol. I'd say there has been probably 20 or more volunteers to help work on the bridge including but not limited to Jason, Brendan, Zack, Fred, Dwight, Steve L, Randy, Mark, Phil, Steve P., Steve Z, Mike, Dana, Rich Currie, Bob Longo, Bob Holmes, Michael Ross, Leon Weeks, James, myself, and a few others.
Edit: Also included Dave B, Bill R, Stewart, Linc, and many more.