To combat this problem DC puts out portable docks when higher traffic is expected. If there is an event or concert in a park, they can drive a van over and ad

To combat this problem DC puts out portable docks when higher traffic is expected. If there is an event or concert in a park, they can drive a van over and add more docks for that day. On a daily basis I think they do a pretty good job determining which networks need a higher capacity ie which docks in high traffic areas have a larger number of spaces.