2 ms·
https://en.wikipedia.org/wiki/Traffic_signal_preemption https://en.wikipedia.org/wiki/Traffic_signal_preemption https://en.wikipedia.org/wiki/Bus_priority http
by catalogia 6y ago
https://en.wikipedia.org/wiki/Traffic_signal_preemption https://en.wikipedia.org/wiki/Traffic_signal_preemption
https://en.wikipedia.org/wiki/Bus_priority https://en.wikipedia.org/wiki/Bus_priority