Rock fall detection fence

By Nick Norwood; posted September 6, 2022

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This is a rockfall area along the BNSF route, following the Yellowstone River. The wires are very loose, and a sizable rock can bounce through them without breaking them. This will detect a large boulder however.. there's a good reason they inspect this track before running freight. The sandstone cliffs/ badlands are very unstable here.

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