A pedestrian was struck by a vehicle on Frontage Road in South Boston Tuesday morning and suffered serious injuries, according to authorities.

The victim was brought to Boston Medical Center and the left travel lane was closed after the crash, Massachusetts State Police said in a tweet just before 8 a.m.

State police officials could not be immediately reached for additional information.

#Boston Frontage Rd left travel lane is closed for pedestrian struck. Pedestrian transported to BMC with serious injury. Expect #MAtraffic delays. — Mass State Police (@MassStatePolice) July 9, 2019