The official route of the Pan-American Highway through Mexico (where it is known as the Inter-American Highway) starts at Nuevo Laredo, Tamaulipas (opposite Laredo, Texas) and goes south to Mexico City along Mexican Federal Highway 85.
Individual, Family, Dual Premium, and Family Premium Members receive a discount on tickets to the 4-D Theaters at Central Park Zoo ($4 Member/$7 non-Member) and the New York Aquarium ($3 Member/$6 non-Member). Conservation-level Members have free access to these attractions.
Adult Ticket S$32, Child Ticket S$21(3 to 12 years old) and Senior Citizen Ticket S$14(aged 60 and above). I would recommend you to buy the zoo's tickets online to avoid long queue at the ticketing counters. Besides, you save 5-20% of the ticket prices depending on the types of credit card you are holding.