Another thing, there is some detailed future traffic conditions analysis in the papers. They even separate transit and general traffic. By looking at this data, it looks like UOR buses will be taking the following route from north to south: Universal Blvd south, Carrier Dr east, Kirkman south, local road east with the Kirkman and a portion of Carrier Dr being in transit-only lanes
CORRECTION: Exact numbers per hour (for the year 2022) are -
5 buses from Carrier to I-Drive via Kirkman
8 buses from Carrier to the northern entrance via Kirkman
105 buses from Carrier to the southern entrance via Kirkman
EDIT again:
I just verified, and any buses trying to access the transit lanes will only be able to access and leave them using Carrier Drive from their northern terminus. From the southern terminus at I-Drive, they can only enter it using Tradeshow but can exit any direction.