Is a Left Turn Allowed on the Auxiliary Road?
2 Answers
When left turns are prohibited on the auxiliary road, making a left turn is illegal. If there is no prohibition, you may proceed with caution, but must not obstruct vehicles behind you. Below are the key points to note when driving on an auxiliary road: Entering the main road from the auxiliary road: If there are no traffic signals ahead on the auxiliary road, you can turn on the left turn signal, slow down, and merge into the main road. If there are traffic signals ahead on the auxiliary road, you must follow their instructions. When the auxiliary road signal is red, stop before the stop line; when it is green, proceed left directly. Merging from the main road to the auxiliary road: While driving on the auxiliary road, pay attention to roadside signs, typically a yield sign (an inverted triangle with the word "yield"). When vehicles from the main road are merging, you must yield to them.
After years of driving, I've realized whether you can make a left turn from a service road really depends on the specific situation. The most common thing is to pay attention to traffic signs on the road. If there's a 'No Left Turn' sign or the traffic lights at the intersection clearly indicate no left turns, then of course you can't. But if there are no prohibitive signs on the service road, left turns are usually allowed, especially in suburban areas or places with lighter traffic. However, you must be particularly mindful of the speed and distance of vehicles on the main road—service road vehicles move slower, making left turns a high-risk scenario for collisions with main road traffic. I recommend turning on your signal early to warn others, slowing down, and ensuring it's safe before turning. Also, watch out for pedestrians crossing the street, as service roads often have bicycle lanes alongside—don't make sudden turns that could startle them. Following the rules can reduce tickets and dangers, after all, traffic police will deduct points and impose fines for violations.
