1. What’s on the minds of the leaders of the world’s top mass transit agencies?

2. Singapore Paris New York São Paulo Credit: flickr: wired, spirosk, philbeard

3. 30,000 people / track / hour 3,000 people / lane / hour Credit: oaklandnorth.net, redoveryellow.com

4. A driver produces three times as much carbon dioxide equivalents as a subway rider – and more decibels too.

5. Credit: Chris Yunker / flickr

6. Transit Leadership Summit

7. 20-cent token 35-cent token 50-cent token 60-cent token 75-cent token $1.25 token Fare technology: tokens Credit: flickr

8. Fare technology: Magnetic-strip cards Credit: NY Daily News

9. Fare technology: Contactless cards Credit: Transportation Nation; Wall Street Journal

10. Credit: Singapore LTA

11. Fare technology: Bank cards Credit: Transport for London

12. Focus on the customer

13. Credit: elevatorview.com

14. Credit: MTR

15. Several cities make available real-time train info for phone apps. Washington Metro engages in active conversations over Twitter. In São Paulo, you can file a complaint by text or by phone app.

16. Credit: expertvagabond.com

17. Holistic urban transportation network Credit: Transport for London

18. Next Transit Leadership Summit: Singapore, March 2013 www.rpa.org/transit-leadership