Why subway is called subway?

Related questions

1. Are subway wraps healthy?
2. Does subway make more money than Mcdonalds?
3. When did subway stop $5 footlongs?
4. What subs are $4.99 at Subway?
5. Are subway Footlongs really 12 inches?
6. Is Subway still doing 5 dollar footlongs?
7. Did subway get rid of $5 footlongs?
8. Are Subway Sandwiches really healthy?
9. How much do subway employees make?
10. What is healthiest bread at Subway?

Tags

1. #start
2. #named
3. #connecticut
4. #sandwiches
5. #deluca
6. #called
7. #friend
8. #bucks
9. #after
10. #super
11. #submarines
12. #business
13. #borrowed
14. #story
15. #submarine
16. #money
17. #popular
18. #initially
19. #place