How USPS Sorts Mail

This is how the United States Postal Service sorts though 700 million pieces of mail a week.

The INSIDER team believes that life is an adventure! Subscribe to our channel and visit us at: https://thisisinsider.com
INSIDER on Facebook: Facebook: thisisinsider
INSIDER on Instagram: Instagram: thisisinsider
INSIDER on Twitter: Twitter: thisisinsider

• #science_technology
• #tracking_usps
• #usps
• #united_states_postal_service
• #mail