there’s a Manhattan Beach in NYC too! It’s on the east end of the same peninsula that Coney Island (which isn’t actually an island) and Brighton Beach are on.
Most people don’t know or care, but there are many different types of rolling stock in the NYC subway system that look identical, but are actually different models, often made by different companies:
seen on the A, C, E, F:
R-32 - Manufactured by Budd, the grooves on the outer walls go all the way to the roof
R-38 - Manufactured by St Louis Car Company, the grooves only go up halfway on the outer walls
seen on the A, F, G, R, V, SIRT:
R-44 - Manufactured by St Louis Car Company, has glass windows on armrests for seats near doors, has a tiny cab door, has ugly marks on outer walls from when a blue stripe used to be
R-46 - Manufactured by Pullman Standard - fullsized cab doors, nothing on armrests near doors
seen on the 1, 3, 4, 7, 9, Shuttle:
R-62 - Manufactured by Kawasaki - cabs are full width, rollsign destinations are written in one line
R-62a - Manufactured by Bombardier - cabs are half width (so they have end windows), rollsigns are two lines
- these two types of trains are often mixed together in the same set
seen on the D, N, Q:
R-68 - Manufactured by Amrail - floors are yellowish, door to cab hinges open
R-68a - Manufactured by Kawasaki - floors are greyish, door to cab slides open
seen on the 2, 4, 5, 6
R-142 - Manufactured by Bombardier - exterior signs are LED-based (words will disappear for a second before new words appear), interior speakers have panels
R-142a - Manufactured by Kawasaki - exterior signs are LCD-based (no delay when changing words), interior speakers built into ceiling
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the 142 and 142a also have significantly different advertisement panel layouts, but it’s harder to explain here without linking to photos
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the R-143, which is found on the L & M, is nearly identical in appearance to the R-142a, but will never been seen on a numbered line (just as the 142/142a will never be seen on a lettered line). The other easy way to tell the difference between the 142 and 143 is that the 143 uses orange instead of green for the exterior signs
on a related note, I can’t believe how many times I get asked (mostly by tourists) if the 4 and 5 train are the same or not, as well as witness tourists just assuming they’re the same. They’re ONLY the same in Manhattan:
4 - goes to Woodlawn in the Bronx and Utica in Brooklyn. Only Lex line that passes Yankee Stadium
5 - goes to Wakefield in the Bronx and Brooklyn College. Only Lex line that passes Bronx Zoo.