Skewed side road ahead on the right
A side road joins from the right at an angle ahead. Slow down and be ready for vehicles entering the main road.
Verified as Thai road sign ต.20 from Department of Rural Roads sign series on 2026-05-15.
Study guide
Connect this sign to practice
Most candidates can describe Skewed side road ahead on the right. The Thai exam tests whether you can pick it out of a roadside scene under time pressure and choose the right response. Practising it inside the question flow is what closes that gap.
Now see it in questions.
Spotting Skewed side road ahead on the right 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.
