This is odd because I don't have a separate point for 36B.
Both my I-64 and US 40 files go 34A, 34C, 36A, 36C. What I have as 34C should be 34B; this may be an effect of the I-64 reconstruction. But all the ramps involved for 36B/36C I have combined as a point for 36C, because there isn't a complete interchange. EB has 36B (Tower Grove) and 36C (Vandeventer) while WB has 36B (Boyle). I should, perhaps, move that point westward to be more in the middle but I don't think it should be split into two.
What I have as 34C should be 34B. But I have no idea where that other point came from.