匝道

huí zhuǎn zā dào

回转匝道

U-turn ramp

shàng zā dào

上匝道

on-ramp

yán zhè tiáo lù zǒu nǐ jiù huì kàn dào zā dào chū kǒu de biāo zhì

沿这条路走你就会看到匝道出口的标志。

Follow the road and you'll see signs for the turn-off.