LongHorn Steakhouse adresses in Tarentum‚ PA Home Work hours LongHorn Steakhouse hours Pennsylvania Tarentum AddressPhoneMap1000 Pittsburgh Mills Blvd Tarentum(724) 275-2126 You May Like Applebee's hoursSonic hoursLongHorn Steakhouse hoursOlive Garden hoursMcDonald's hoursSubway hoursPeople Are Reading