🏗️ Flyover vs. Overpass vs. Underpass
🔹 1. Flyover An elevated road built over another road, junction, or obstacle to reduce traffic congestion.
🔹 2. Overpass A bridge that carries one road over another road or railway, allowing traffic to cross at different levels.
🔹 3. Underpass A road constructed below another road or railway. Proper drainage is essential to prevent flooding.
✅ Key Difference:
Flyover: Elevated road to bypass traffic or obstacles.
Overpass: One route passes above another.
Underpass: One route passes below another.
Note: A flyover is a type of overpass in many contexts.
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