Report of the Superintendent of the Crater Lake National Park, 1910
At the present time there are only a few bridges over the above roads within the park limits. I think only two or three. While these are serviceable, they are unsightly, shaky, and should be replaced as soon as possible by artistic structures. A small sawmill should be installed in the park to saw up the ripe timber for the construction of bridges, buildings, etc., within the park.