We may need to wait for better imagery or an OSM update. I cannot tell at the moment how accurate everything is mapped there.
Oh man, did I speak too soon re the coords?
Despite OSM showing two carriageways, it looks like they just correspond to both directions of traffic as temporarily routed on the PA-bound span before the NJ-bound span opened.
An OSM update may eventually yield a point farther south.
Call it good as-is until then?
Re an updates entry, I'm not sure how necessary it is for a bridge in substantially the same location (thinking, the new/future NB one here), though it's possible some may choose to de-clinch a new bridge, even if it's at the same location (and height?).
Not saying to ditch it, but if keeping it, the purpose of an updates entry is to help users identify what lines of their .list files to change. What's the south end of the realignment, Exit 10, or some other point?