A Triborough Bridge and Tunnel Authority cop was injured after being struck by a hit-and-run vehicle last night on the Throgs Neck Bridge, officials said.

A blue Nissan Altima with New York plates struck the officer in a Queens-bound E-ZPass lane about 8:50 p.m., a TBTA spokesperson said.

After a chase, the car fled onto the Cross Island Parkway in Queens before exiting at Francis Lewis Boulevard and making a getaway.

The injured worker was taken to Jacobi Hospital with rib and arm injuries, the spokesperson said.