dǎ chē jué de lù xiàn bú duì shí, kě yǐ xiān wèn shì bú shì xiū lù, dǔ chē huò dān xíng xiàn

打车觉得路线不对时，可以先问是不是修路、堵车或单行线。

When you feel the route is wrong during a ride, you can first ask if there is road construction, traffic jam, or a one-way street.