In Beijing, the maximum speed limit on urban roads and built-up areas is around 60 km/h (37 mph). However, on the city's expressways and highways, the speed limit increases to about 80 km/h (50 mph) or even higher, depending on the specific road conditions and signage. You should note that the city's speed limits vary based on local traffic conditions, safety considerations, and government policies. Search rental cars on KAYAK