warning sign
Two-way traffic ahead
Thai road sign ต.52 — Two-way traffic ahead. Meaning: The road ahead carries traffic in both directions. Learner-manual coverage: this identity is shown in the current DLT car-driver learner manual. Inclusion does not mean it appears in every theory test.
Thai name: ป้ายเตือนทางเดินรถสองทิศทาง
Independent English reference · Source: Department of Highways · Sign ต.52
Road response
On the road
Driver action
What should you do?
Keep left and be prepared for oncoming vehicles.
Exam-style scenario
Read the situation
A one-way section is ending and the next road carries oncoming traffic without a divider.
Best response: Keep left as the one-way section ends and leave safe clearance for vehicles approaching in the opposite direction.
Sign comparison
Don’t confuse it
This sign
Two-way traffic ahead
Compare with
Divided road ends ahead
Key difference
Opposing vertical arrows directly warn that two-way traffic is ahead; Divided road ends depicts the physical carriageways converging.
Put sign knowledge into practice.
Answer exam-style questions about road signs, traffic lights, and lane markings in clear English.
