MBTA 226 inbound to Boston via Reading passes over Macaulay Interlocking. The yellow rod is to assist the long set of points with shifting when thrown. It is not as thought to be part of a moveable frog.

Photographed by G Kenson, May 12, 2010.
Added to the photo archive by George Kenson, May 12, 2011.
Railroad: MBTA.

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