M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Highway Engineering Q. Carriage-way is protected by (A) 0.5 to 1.25 m (B) 1.25 to 2 m (C) 2 to 4 m (D) 4 to 6 m 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) 1.25 to 2 m