a few typos were fixed:
a few questions here:
1. are you sure that the bike305 site is license complaint with OSM and thus can be used as a source
2. what building are you talking about that has been demolished, before construction there wasn't really any building here and their building a parking garage along with the new station here.
3. third since that bike305 website is a Miami-Dade county website I wouldn't trust it to be all that up to date and accurate since I have personally found meany data inaccuracies with their sites in the passed and within the last few months. so I was wondering if you used any other sources because the Bing aerial imagery doesn't show the bike path existing around the construction (it physically isn't visible(no asphalt)) and having driven through last august I am almost certain that the alignment around the crossing is very incorrect.

In general Miami-Dade only pretends to care about pedestrians, they will go out of their way to ensure that cars can still navigate through and area while all pedestrian infrastructure will be inaccessible while construction happens so it is very likely that this gap in the route actually exists until they complete the BRT line. as of November of last year it is 87% complete, for more info see https://www.miamidade.gov/global/transportation/smart-plan-south-dade-transit-way-corridor.page