Hi  Allison P! 
Thank you for bringing this to my attention. I have added gates based on the Bing Maps Aerial. Also we have a rather blurry Lyft-owned satellite shot, where it is quite complicated to determine the type of barrier
(https://drive.google.com/file/d/1XjQQaV6T6aSAsIaHm-9-Ewl07gukDr1-/view?usp=share_link). Unfortunately that's all we have and any lyft-owned street-level images aren't located here. I hope this data, combined with your information, will help you to clarify the barrier type. 

Thanks a lot for your contribution to OSM!

Best regards, Veranika