Our Natural Bridge

Posted March 28, 2017

by Lensyl Urbano

Crossing the bridge.

Crossing the bridge.

Inspired by a video of a temporary bridge built out in the woods for mountain biking, my students wanted to try building a “natural” bridge with no fasteners–no screws, no nails–over a small ravine that feeds into our creek.

The base of the bridge.

The base of the bridge.

We found a couple large fallen logs to cut into two 10 foot lengths for the basic structural support for the bridge. These were dug into the ground to anchor them on either side of the ravine. We then chopped a couple more logs into 2 foot sections to go across the structural logs. The dense mud from the banks of the creek was then packed onto the top to hold it all together.

Packing mud.

Packing mud.

In the end, the bridge turned out to be pretty solid, and definitely usable.

The bridge holds up.

The bridge holds up.

Citing this post: Urbano, L., 2017. Our Natural Bridge, Retrieved June 27th, 2017, from Montessori Muddle: http://MontessoriMuddle.org/ .
Attribution (Curator's Code ): Via: Montessori Muddle; Hat tip: Montessori Muddle.

Leave a Reply

You must be logged in to post a comment.

Creative Commons License
Montessori Muddle by Montessori Muddle is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License.