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Why do railway tracks have crushed stones alongside them?Track ballast is the name for the crushed stones next to railway tracks. They are used by Railway Track Designers for numerous reasons 2022-02-18T19:39:00-0800 Alpha Rail 1,000 words Rated 2023-06-05T18:40:52-0700 - cindy
Rated 2023-06-04T07:27:23-0700
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sethherr
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