How long does it take to drive 45 kilometers?

[Margaret]

Driving 45 kilometers requires considering road conditions to determine the total time. On highways or roads with good conditions, it typically takes about 20-30 minutes. When driving on roads, it is also important to pay attention to speed limits. Below are some key points regarding speed limits: Signage Speed Limits: Speed limits are set according to the speed indicated by road signs and markings. There is no uniform regulation for these speed divisions, and they may vary between different regions or even different sections of the same highway. Drivers must always be mindful of the posted speed limits while driving. Legal Speed Limits: These refer to the speed limits stipulated in the "Road Traffic Safety Law" and its implementing regulations. For example, on roads without a central dividing line, the speed limit is 40 kilometers per hour; on roads with only one motor vehicle lane in the same direction, the speed limit is 70 kilometers per hour; when entering or exiting non-motorized lanes, passing through railway crossings, sharp curves, narrow roads, narrow bridges, or when making U-turns, turning, or descending steep slopes, the speed limit is 30 kilometers per hour. The maximum speed limit on highways is 120 kilometers per hour.