As of tonight, exit numbers have crept south on OH315*:
Lane Ave-4
Kinnear Ave-3
I-670 E-1F
Goodale St-2
I-670 W-1E
I jumped off onto 670W, so I do not know what the numbers are the rest of the way to I-70/71, nor what they are northbound.
*Okay, so these are only signed in the gore, not on the BGSs leading up to each exit......