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16	  Big	Data	Analytics	for	Connected	Vehicles	and	Smart	Cities	  	  Questions to Be Addressed	  17


                                          Table 2.1
                                      The 20 Big Questions  Professionals  Professionals  Professionals  Data Engineers, Developers  Automotive Manufacturers  Implementers  Smart Cities Advocates and














                Questions                            Transportation Planning and Traffic   Transit Planners and Operating   Freight Planners and Operating   Business Analysts, Data Scientists,   University Professors and Students
                Safety
             1  How do we maximize the safety of the transportation               
                system?
             2  What are the effects of safety improvements?              
                Efficiency
             3  What are the bottlenecks and slowdowns and the               
                transportation system?
             4  How do we optimize the efficiency of the transportation             
                system?
             5  How are transportation assets performing, and how can             
                they be managed better?
             6  How do we optimize current and future expenditures on             
                operations and capital?
             7  What impact will connected and autonomous vehicles have              
                on the transportation system?
             8  How do we make it easier for transportation customers to             
                pay?
             9  How do we improve service levels for citizens?            
             10 How do we improve service levels for visitors?            
             11 How do we optimize land-use?                           
             12 What are the service deficiencies in the transportation             
                system?
             13 What is the current demand, and what will be the future             
                demand for transportation?
             14 How do we maximize access to jobs?                     
                User Experience
             15 How do we enhance the user experience for travelers in the              
                transportation system?
             16 Are transportation customers getting the best value for             
                money?
             17 How do transportation customers perceive service levels?              
             18 What impact will mobility as a service have on the               
                transportation system?
             19 How can travelers make the best use of the transportation             
                system?
             20 How will better information change travel behavior?            
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