The worker was about 100 feet below ground between two tunnels when a pipe fell on his leg, the Metropolitan Transportation Authority said.
The incident took place at Broad Avenue and Fort Lee Road.
The passenger in the truck was killed. The driver of the truck and the driver of the second vehicle were taken to hospitals.
The car collided with the back of the truck around 1:35 a.m. Wednesday at the intersection of Utica Avenue and Avenue D.
At 4:30 a.m. police responded to 92nd Street and Roosevelt Avenue, and discovered that a male pedestrian had been struck by a vehicle.
The incident took place at around 10 a.m. at 7th Avenue and 15th Street in Chelsea, EMS officials said.
At around noon, a car tried to avoid the traffic stop on the Brooklyn Queens Expressway near Atlantic Avenue, police said.
Police on Long Island Tuesday arrested a man in a hit-and-run crash that left a bicyclist seriously injured.
The accident took place on the Hutchinson River Parkway just south of the service area near exit 25 for North Street.
The accident shut down eastbound traffic for several hours.
An East Village man is dead, after being struck and killed while on his motorcycle on the Williamsburg Bridge.
Five people were injured Monday afternoon, in a wild crash in Lyndhurst, New Jersey with a force so powerful that it left an ambulance toppled over on a parked car.
The bus from Rikers Island was headed to court in Manhattan when it slammed into the median at around 8:15 a.m.
The driver and front-seat passenger were killed and two others were rushed to the hospital, police said. One passenger was in critical condition and another was in serious condition, on Saturday.
Five people have been hurt when a bus collided with a minivan and then crashed into a pizzeria in Washington Heights, authorities said.