Jan 8 (Reuters) - Magellan Midstream Partners LP said on Monday an estimated 300 barrels of gasoline leaked from its pipeline system that hauls fuel from Rosemount, Minnesota to Minneapolis
* The leak occurred in Eagan, Minnesota and was caused by third-party excavation equipment, the company said.
* Magellan said emergency responders are on site and a few business operations in the immediate area have been evacuated.
* Several roads have been temporarily closed. (Reporting by Devika Krishna Kumar in New York; Editing by Lisa Shumaker)