Preclearance applies to U.S. citizens as well as citizens of most other countries who travel to the U.S. As United States and Canadian laws require that those in transit must pass through the relevant customs (unlike many other countries, which permit airside transfers), preclearance also applies to transit passengers.hen travelers from a preclearance port arrive in the U.S. they do so as domestic travellers but are still subject to reinspection at the discretion of Customs and Border Protection.
Central Florida is a region of the U.S. state of Florida. Different sources give different definitions for the region, but as its name implies it is usually said to comprise the central part of the state, including the Tampa Bay and Orlando area. It is one of Florida's three best known directional regions, along with North Florida and South Florida.
Hillsborough County is a county located in the State of Florida. As of the 2010 census, the population was 1,229,226, making it the fourth-most populous county in Florida. Its county seat and largest city is Tampa.Hillsborough County is included in the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area.andhill crane at Hillsborough River State Park. On the Hillsborough River near Lettuce Lake Park. According to the U.S. Census Bureau, the county has a total area of 1,266 square miles (3,280 km 2), of which 1,020 square miles (2,600 km 2) is land and 246 square miles (640 km 2) (19.4%) is water.