0f18aba5_rkers_Think_About_Road_Pricing__Key_drivers
 Cost will induce fewer drivers to drive.  Express lanes encourage carpooling (although may be skeptical of how many people will actually carpool).  Drivers will pay the fee or toll and continue driving.  Few people carpool in existing HOV lanes; carpooling is an ineffective strategy. [Key drivers] 
Effectiveness in reducing traffic congestion
Rethinking Development Report 3 | Battling Traffic: What New Yorkers Think About Road Pricing
Key drivers