What was a unique feature of Harappan town planning?

Correct option is D

The correct answer is: (d) Grid pattern streets

Explanation:

• A unique and advanced feature of Harappan town planning was the use of a grid pattern layout, where streets ran parallel and perpendicular to each other, forming well-organized rectangular or square blocks.

• This kind of planned urban layout was highly advanced for its time (around 2600–1900 BCE) and indicates exceptional civil engineering and architectural knowledge.

• Major cities like Mohenjo-Daro, Harappa, Dholavira, and Kalibangan showcased this structured design with straight roads, drainage systems, and zoned areas for public and residential use.

• Streets were often aligned in north-south and east-west directions.

• Harappan cities had separate zones: Citadel (upper part) and lower residential town.

• Drainage systems ran along streets with covered channels, indicating hygiene awareness.

• Houses were built using standardized baked bricks, with access to wells and bathrooms.

• The planning also included public baths (e.g., Great Bath at Mohenjo-Daro) and granaries.

• Evidence of town planning principles such as zoning, standardization, and waste management.