What is the difference between light rail and commuter rail?

Related questions

1. How does a light rail work?
2. What makes a tram a tram?
3. Why is it called light rail?
4. What are the advantages of trams?
5. How much does it cost to ride the Edmonton LRT?
6. Who built Singapore MRT?
7. Is a Metro A train?
8. How is LRT powered?
9. How fast does the LRT go?
10. Why do you get lung infections?

Tags

1. #powered
2. #other
3. #passenger
4. #wires
5. #called
6. #commuter
7. #overhead
8. #smaller
9. #electrical
10. #lighter
11. #trains
12. #differences
13. #significant
14. #frame
15. #between
16. #light
17. #train