Chapter 10.72 TRIP REDUCTION AND TRAVEL DEMAND MANAGEMENT This chapter is included in your selections. Sections: 10.72.010 Short title. 10.72.020 Authority. 10.72.030 Marin County congestion management agency (CMA). 10.72.040 Definitions. 10.72.050 Trip reduction requirements. 10.72.060 Nonduplication.