The truck carrying the animals crashed with a dump truck in the afternoon in Montour County, Pennsylvania State Police Trooper Andrea Pelachick told the Daily Item.
The truck had been on its way to a lab, Pelachick said.
Authorities have asked residents who might see the monkeys to call state police at 570-524-2662.
It was unclear if any people or animals were injured in the crash.
LONDON DAILY ARCHIVE
Police: Truck with 100 monkeys crashes, some of them missing
A truck carrying about 100 monkeys was involved in a crash Friday in Pennsylvania, state police said as authorities searched for at least three of the monkeys that appeared to have escaped the vehicle.
22 January 2022 · 08:50 UTC
