A finished vehicle logistics autonomy (FVLA) system located outside of a finished vehicle may generate driving instructions for controlling the finished vehicle to traverse a transportation network of a controlled roadway region. The FVLA system may transmit a control signal indicative of the driving instructions to an In-Vehicle Controller Unit (ICU). The ICU may include at least one sensor and be configured to receive the control signal from the FVLA system. The ICU may determine the driving instructions based on the control signal and control the finished vehicle to traverse the controlled roadway.