Mule and oxen team logging 1885

http://www.blackdiamondnow.net/black-diamond-now/2016/12/log-bridge-circa-1885.html

and below oxen

http://www.blackdiamondnow.net/black-diamond-now/2016/08/have-rail-but-no-steam-try-oxen-circa-1889.html

But wow, those are a lot of railcars loaded with timber
http://www.blackdiamondnow.net/black-diamond-now/2017/01/railroads-coal-and-timber-a-once-powerful-brew.html