mkdocs-material/material/templates/.icons/material/train.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2c-4 0-8 .5-8 4v9.5A3.5 3.5 0 0 0 7.5 19L6 20.5v.5h2.23l2-2H14l2 2h2v-.5L16.5 19a3.5 3.5 0 0 0 3.5-3.5V6c0-3.5-3.58-4-8-4M7.5 17A1.5 1.5 0 0 1 6 15.5 1.5 1.5 0 0 1 7.5 14 1.5 1.5 0 0 1 9 15.5 1.5 1.5 0 0 1 7.5 17m3.5-7H6V6h5zm2 0V6h5v4zm3.5 7a1.5 1.5 0 0 1-1.5-1.5 1.5 1.5 0 0 1 1.5-1.5 1.5 1.5 0 0 1 1.5 1.5 1.5 1.5 0 0 1-1.5 1.5"/></svg>