Route 27 And St Georges Ave Overpass

Does anybody know the exact date the St Georges Ave overpass at the Rahway Woodbridge border was built. I would assume 1912. Prior to that the tracks were there since 1830's on a grade level. Does anybody know any one who has any historical photographs of the site when it was a grade crossing and an overpass. I'm also looking for historical photographs for the now Leesville Ave overpass built in 1937 about hail a mile east of the junction.

The bridge is most certainly pre-1930 and probably was built around 1910-1920.

The elevated line through Rahway and Linden opened in July, 1913.