Thursday, January 11, 2018

Rock Island 61st Street Tower

(SignalBoxSatellite)
NorthAmericanInterlockings: no entry
Chicago and Northern Indiana Railroad Interlocking Towers (click the marker for more information)

This tower was on the north side of Englewood Union Station.

Photograph 9/6/58, by Dr. J W F Scrimgeour from Signal Box
[In the background is the bridge for a branch of the Green Line. It has been upgraded to a steel girder bridge.]

Photograph 9/6/58, by Dr. J W F Scrimgeour from Signal Box
Inside the tower, a mechanical frame (probably manufactured by the Union Switch & Signal Co.) works the points. This is, intriguingly, surmounted by an inverted power frame by GRS, which controls the signals.
The track layout diagram is mounted on the end wall.

1938 Aerial Photo from ILHAP
The crossing at 60th Street has been removed. But the crossing at 59th Street shows that there used to be six tracks ans the RI and NYC routes approached Englewood Union Station.

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