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What are the speed limits for each lane on a four-lane highway?

1 Answers

LaSkylar

07/29/25 10:57pm

According to regulations from the national transportation department, the speed limits for four-lane highways are as follows (from left to right): First lane: 100-120 km/h (generally reserved for passenger cars); Second lane: 80-100 km/h; Third lane: 60-100 km/h; Fourth lane: Emergency lane. Relevant details are as follows: 1. Lane speed limits: For two lanes in the same direction, the minimum speed in the left lane is 100 km/h; For three or more lanes in the same direction, the minimum speed in the leftmost lane is 110 km/h, and the minimum speed in the middle lane is 90 km/h. 2. Vehicle speed limits: The maximum speed must not exceed 120 km/h, and the minimum speed must not be lower than 60 km/h. On highways, the maximum speed for small passenger vehicles must not exceed 120 km/h, for other motor vehicles it must not exceed 100 km/h, and for motorcycles it must not exceed 80 km/h.

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