Picture looking to and across the Level Crossing Grade @ Andover St. at the North end of MBTAs Lawrence, MA yard .near Broadway.
Yard approach, especially junction switches recently re-tracked and upgraded.
Area crossing gates, signal lights, and various facilities down to the new trackage is new or refurbished. A nearby Crew is measuring rail to rail spacing tolerances with a measuring tape in advance of re-ballasting the track gravel.
(piles of gravel obvious from other related pictures.)
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