Associated Press

Harbor pilots are the highest paid city employees, but face a one in 20 chance of dying on the job. The local pilots bring a ship in from miles out at sea to within inches of the port's pier. Christopher Mims breaks down how packages arrive at your door within a matter of days in his book, "Arriving Today."

Harbor pilots have one of the highest paid — but simultaneously riskiest — jobs in the transportation industry.

The average harbor pilot at the Port of Los Angeles...

Continue Reading Meet the harbor pilots who make $434,000 a year, face high fatality rates, and are responsible for guiding hulking cargo ships into ports