The given figure shows which type of interchanges under grade separated intersection?

Explanation:

Full Cloverleaf Interchange (Correct Answer)

• Provides complete grade separation and free-flow for all turning movements.

• Characterized by four loop ramps in a cloverleaf shape.

• Suitable for high-speed traffic with no signal control.

• Eliminates need for left-turning vehicles to cross opposing traffic.

• Requires large land area.

Additional InformationRotary intersection

• A type of at-grade intersection (not grade-separated).

• Vehicles enter a central circular island and exit at desired roads.

• Traffic flows in one direction around the central island.

• Suitable for moderate traffic volumes at junctions of 3+ roads.

• Not used for high-speed highways.

Partial Cloverleaf Interchange

• Also called a parclo.

• Provides some but not all loops of a full cloverleaf.

• Used when land is limited or turning volumes are not high.

• Cheaper and requires less space than full cloverleaf.

• May involve some signalized turns depending on design.

Diamond Interchange

• Used where a major road crosses a minor road.

• Has four ramps forming a diamond shape.

• Turns onto/off the highway are usually signal- or stop-controlled at intersections.

• More compact and economical than cloverleaf.

• Common near urban areas and expressway exits.