T-junction ahead
A T-junction lies ahead, where the current road meets another road and through traffic may need to turn left or right. Reduce speed and prepare to yield or stop as required by signs, signals, or traffic on the intersecting road.
Verified as Thai road sign ต.75 from Department of Rural Roads sign series on 2026-05-15.
Study guide
Connect this sign to practice
T-junction ahead is a hazard cue, not a rule. On the Thai exam that distinction matters. Run a few questions to see how the scenario gets framed: which way to slow, who has priority, and what the next sign is likely to be.
Now see it in questions.
Spotting T-junction ahead in isolation is one thing. Recognising it inside a real exam-style question, among lookalikes and trick wording, is another. The diagnostic mixes it in for you.
