Matt McCutchen
Since the Clara Barton Parkway is a major throughway, it would be great to have it tagged with the actual schedule and not merely oneway=reversible so that routers can use it.  Signage I saw at several entrances suggests that the schedule is (Mo-Fr, PH off):

- 06:00-06:15: Grace period
- 06:15-10:00: One-way eastbound
- 10:00-10:15: Grace period

- 14:45-15:00: Grace period
- 15:00-19:00: One-way westbound
- 19:00-19:15: Grace period

Two-way at all other times.

("Grace period" = no entry to the lanes that are about to reverse; traffic already in them clears out.)

However, collecting data comprehensive enough to make this edit is probably too large an undertaking for me.