United States - Full-time and part-time employees: Domestic private industries: Pipeline transportation was 51.00000 Thous. in January of 2022, according to the United States Federal Reserve. Historically, United States - Full-time and part-time employees: Domestic private industries: Pipeline transportation reached a record high of 51.00000 in January of 1998 and a record low of 38.00000 in January of 2004. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Full-time and part-time employees: Domestic private industries: Pipeline transportation - last updated from the United States Federal Reserve on April of 2024.