Temporary traffic-control sign
Work-zone detour to the right
Thai road sign ตก.6 — Work-zone detour to the right. Meaning: The road alignment diverts to the right around a closed or obstructed section in a work zone. 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: ป้ายเตือนทางเบี่ยงขวา
Independent English reference · Source: Department of Highways · Sign ตก.6
Road response
On the road
Driver action
What should you do?
Slow down and follow the temporary diversion path to the right before reaching the work area.
Exam-style scenario
Read the situation
Orange guidance shifts traffic onto a temporary route to the right of the closure.
Best response: Move onto the marked temporary route to the right and keep clear of the closure.
Sign comparison
Don’t confuse it
This sign
Work-zone detour to the right
Compare with
Work-zone detour to the left
Key difference
The temporary path bends around the closure on the right; the mirrored detour warning routes traffic to the left.
Put sign knowledge into practice.
Answer exam-style questions about road signs, traffic lights, and lane markings in clear English.
