Metal Repairs Posted on 2018-May-21 by adohertyh Given all of the natural or semi-natural textures in Muir Woods National Monument, the metal patches (held in place with nails that look like rivets on an early aircraft) in the pathway make for an odd juxtaposition. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Like Loading...