Ok, what corridors could use trams in NYC? I think (just off the top of my head):
Union Tpke
Northern Blvd
BQE north of Navy St
Francis Lewis Blvd
Astoria Blvd
Queens Blvd
3 Av (Bklyn)
Kings Hwy
Flatbush Av
McGuiness Blvd
Pelham Pkwy
Mosholu Pkwy
Flushing Av
Main St Queens
Jewel Av
Assuming we don't want to duplicate subway service, then we have:
Union Tpke
Northern Blvd
BQE north of Navy St
Francis Lewis Blvd
Kings Hwy
Flatbush Av
Pelham Pkwy
Mosholu Pkwy
Flushing Av
Main St Queens
Jewel Av
That's still quite a few corridors, but not all are suitable for trams for their whole length, and some would be better served by subway/BRT extensions. Of these, we now have
Union Tpke
Northern Blvd west of Flushing
BQE north of Navy St
Main St Queens
So, I think that the those tram lines could work, and they would all be median-running LRTs:
https://drive.google.com/open?id=1Jo4-6UtxakKdVubc7TsN8aNwJ8y1uJo8&usp=sharing
All trains would run CAF Urbos 3s, as there would be no catenaries on the following sections:
Queensboro Bridge
Lee Av to Metropolitan Av on the BQE Line
Kew Gardens/Jamaica Branches of Union Link
South of Union Tpke on the QueensLink
Thoughts on these @LaGuardia Link N Tra @Around the Horn @Union Tpke @Collin @Theli11?