While Shiro is on the rope bridge, we see him at various times hanging on to the side handrails. Between shots, without him having changed position, these handrails quite noticeably change in diameter from thin cables to a much thicker cable, indicating that some shots were filmed on a real bridge, others were filmed on a studio mock-up.
When the taxi crashes into the pole, the shot lingers enough post-crash for one to see that little to no damage was done, yet in the very next shot and for the remainder of the scene, the car has a lot more damage akin to that of a traffic accident.