The transport system in Trinidad and Tobago consists of a dense network of highways and roads across both major islands, ferries connecting Port of Spain with Scarborough and San Fernando, and international airports on both islands. The Uriah Butler Highway, Churchill Roosevelt Highway and the Sir Solomon Hochoy Highway links the island of Trinidad together, whereas the Claude Noel Highway is the only major highway in Tobago. Public transportation options on land are public buses, private taxis and minibuses. By sea, the options are inter-island ferries and inter-city water taxis.