Correct

匝道

/ zādào /
Strokes

Definition

freeway ramp

Example

As a Noun

ramp; slip road

1
Zhíjiē
直接
shì
dào
匝道

directional ramp/road

2
Shàng
  
/
xià
dào
匝道

on-/off-ramp

3
Huízhuǎn
回转
dào
匝道

U-turn ramp/road

4
Fēi
zhíjiē
直接
shì
dào
匝道

non-directional ramp/road

5
Bàn
zhíjiē
直接
shì
dào
匝道

semi-directional ramp/road