Port St. Lucie — now the sixth-largest city in Florida, according to U.S. Census Bureau estimates — has few high rises and lacks the traditional downtown or central business district that ...

The downtown West Palm Beach-to-Port St. Lucie service will update its afternoon northbound schedule to run twice during the 5 p.m. hour. It leaves West Palm Beach at 5:50 p.m. and 6:50 p.m ...