Across • Affect • Alternative • Areas • Availability • Being • Closer • Commute • Determined • Determining • Development • Drawbacks • Due • Duration • During • Emissions • Factors • Family • Focuses • Fuel • Have • Highways • Home • Increased • Increasing • Infrastructure • Lead • Levels • Life • Limited • Number • Ones • Preferable • Promote • Reduce • Result • Road • Rush • Size • Speed • Strategies • Systems • Time • Traffic • Travels • Two • Vehicles • Walking • Which • Zoning