Construction materials on shoulder
Thai road sign ตค.13 — Construction materials on shoulder. Meaning: Construction materials are stored on the shoulder ahead. 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.
Study guide
Use this reference with practice
Orange rectangular warning sign with Thai text indicating construction materials on the shoulder. Use this independent reference to recognise Construction materials on shoulder. Compare its shape, colour, symbols and arrows with nearby warning and work-zone signs.
Study guide
Related signs
Compare Construction materials on shoulder with nearby warning signs. Shape, colour, symbols, arrows and wording distinguish each identity.
Put sign knowledge into practice.
Use broader signs-and-signals practice to apply the visual distinctions reviewed in this independent reference.
