Final answer:
CARICOM member states exhibit diverse levels of transportation system development, with some islands having basic transport infrastructure and others investing more in support of tourism. Rail transport is limited, with historic lines in some countries not primarily used for public transportation. CARICOM continues to work on improving transport for regional integration and economic growth.
Step-by-step explanation:
The transportation systems in CARICOM member states have varying levels of development due to differing economic capacities and historical contexts. Water, air, and road transport systems are key to the movement of people and goods. While the region as a whole has made strides towards improving transport and communication systems through joint ventures and free-trade agreements, the level of development still varies significantly across different islands.
In countries with a focus on agriculture and natural resources, such as those with less developed infrastructure, systems for transport are more basic, with fewer paved roads, inconsistent access to electricity, and limited clean water availability. Rail transport is virtually non-existent in most of CARICOM, with historical rail lines in Trinidad, Jamaica, and Barbados no longer functioning or extensively used for public transport.
Tourism has become a critical aspect of economic development, requiring islands to invest in infrastructure to support this industry. However, the costs associated with improving transport, such as building airports and roads capable of handling significant tourist flow, can be prohibitive for some islands. In spite of the challenges, CARICOM states strive to develop their transportation networks to facilitate regional integration and improve economic prospects.