There is an event on campus Sunday morning that will close Woody Hayes Drive/Woodruff Avenue near the rink from 9:30am to 1pm. Lane Avenue will be OPEN, but traffic may be heavier than normal. Please allow extra time to/from the rink.
More information can be found at http://ttm.osu.edu/news/major-road-closures-on-1110-plan-for-significant-traffic-parking-cabs and http://ohiostatefourmiler.com/images/map13.jpg
UPDATE as of Wednesday: Event parking ($5) is in effect unless you have a CampusParc OSU hangtag.