New York City Subway: BMT Jamaica and Myrtle Avenue Lines

Today we are at the BMT Jamaica and Myrtle Avenue Lines, and explore the stretch between the Williamsburg Bridge and the terminus of the Myrtle Avenue Line at Metropolitan Avenue.
These lines are served by (M), (J) and (Z) trains, though since this was filmed on a Saturday, there has been no (Z) service. All stations that are shown in the video are above ground and elevated.
While all the stations are beautiful, there is one which is particularly interesting, namely Mytyle Avenue-Broadway. This is where the Myrtle Avenue Line forks off the Jamaica Line. However, originally the Myrtle Line went further south and crossed the Jamaica Line via an abandoned structure that can still be seen above the current station. Now (M) trains have to go around a block in rather sharp bends in order to join the Jamaica Line.
The rolling stock seen in the film are modern R160 cars.
Enjoy!