There are a lot of funny bugs with this mission.

1. The only usefull one: you can climb the second tower's ladder from behind even with the car crashed, it seems faster than sliding from the main tower.
2. You can climb up and down a ladder at the same time, causing frenetic jumps to the main character
3. You can climb a ladder and enter Christine, you will be walking AND driving simultaenously, gaining potential infinity speed, but it is sadly not usefull because you can't interact with anything anymore
4. You can call Jasper and climb a ladder, you will be teleported to the motel while still climbing, then falling from the sky.

Time starts at 3.633 and ends at 228.033 at 60 fps to get a final time of 0h 3m 44s 400ms. Retimed using yt-frame-timer