I watched most of the video on site modeling: https://www.youtube.com/watch?v=nVhM3IYMF8o&t=1719s in order to map out my site in SU. But some structures do not appear in the nearby models, such as the FDR drive between Jefferson Street and Gouveneur St. W in NYC’s lower east side. See Google map:
Even in 3D mode it is hard to tell the height of the FDR drive. I want to model a walkway over it around Clinton Street, but need to know how high to make it, allowing for trucks etc. to pass easily underneath.
It would be easier if there was an exiting model of that section of the FDR like there is for the nearby Manhattan Bridge, but there isn’t.