Do USPS packages get delivered with regular mail?

Related questions

1. Can I drop off USPS at Office Depot?
2. Can you sue the Post Office?
3. Can I hold my mail online?
4. Where can I drop off a letter?
5. Does the post office deliver on Good Friday 2019?
6. Is ups better than USPS?
7. Is the post office open today on Good Friday?
8. Does FedEx accept USPS packages?
9. Can I use a FedEx envelope to ship USPS?
10. Can you use your own box for USPS Priority mail?

Tags

1. #packages
2. #during
3. #service
4. #heavy
5. #usually
6. #truck
7. #dedicated
8. #carriers
9. #postal
10. #deliver
11. #either
12. #pointed
13. #times
14. #large
15. #holidays
16. #delivery
17. #separate