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Bahnübergang
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keywords:( Bahnübergang)
Automatic gates protect four tracks
$500,000 crossing protection program of Illinois
Automatic gates tested by Burlington
Automatic crossing gates installed on Louisville and Nashville
Semaphore type crossing gate developed on alton
Crossing signals on C. and N.W.at Oshkosh, Wis.
Electrical operation of road gates
Flashing-light crossing signals save $3,000 annually
New approach to grade separation problem
Report of committee IX -- Grade crossings
Report on highway crossing protection
Highway railroad crossings made with old rails
New design of rail carrying plates for use in strengthening railroad crossings
Length of train selects control of crossing gates on Illinois Central
How great northern reduces accidents at highway crossings
Crossing protection for 16 streets