| While crossing over the Penang Lane single-track level crossing, the person in the leading wheelchair became immobilized just beside the south rail, when one of the front wheels fell into the field side of the flangeway. |
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| Since flangeway filler technology does not address anything but low-speed, industrial track situations, the issue of narrow wheels falling into flangeways on main track crossings may continue. |
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| The Association of American Railroads has requested the U. S. Transportation Research Board to test and develop a flangeway filler which will accommodate higher train speeds. |
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| Available at most hobby shops, this tool allows you to check track gauge, flangeway spacing and width, and many other dimensions. |
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