By "beyond the zoo" I refer to that area east of Bronx Park East, south of Pelham Pkwy S., north of Neil Ave, and west of Mathews Ave. This was the traditional 2d due area of L38. I should have been more precise.
L38 ran 2d due here to Es 90, 88, 97, 61, 62 (to the north a bit) and even 45 and...