An 18-year-old man is in critical condition after crashing into a pole and a police car at Bartlett Road and Old Bartlett Road in Barrington Hills Tuesday evening. | Photo: Nick Rusin

A motorcyclist is in critical condition after crashing into a police squad reportedly at a high rate of speed, leaving a police officer injured, in Barrington Hills Tuesday evening.

A Barrington Hills police officer was on duty around 11:33 p.m. Tuesday when his squad was involved in a crash with a motorcycle.

Barrington Hills Police Department Media Relations Officer William Walsh said the incident happened at Bartlett Road and Old Bartlett Road in Barrington Hills.

An 18-year-old man is in critical condition after crashing into a pole and a police car at Bartlett Road and Old Bartlett Road in Barrington Hills Tuesday evening. | Photo: Nick Rusin

The Barrington-Countryside Fire Protection District, Barrington Fire Department and Hoffman Estates Fire Department responded to the scene.

A preliminary investigation showed a 2013 Suzuki motorcycle was traveling northbound on Bartlett Road.

The Suzuki failed to negotiate the curve, struck a utility pole and then collided with the marked police squad, Walsh said.

An 18-year-old man is in critical condition after crashing into a pole and a police car at Bartlett Road and Old Bartlett Road in Barrington Hills Tuesday evening. | Photo: Nick Rusin

The squad had been stopped at the time at the stop sign on Old Bartlett Road at the intersection with Bartlett Road.

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An initial report indicated the officer was trapped in his patrol vehicle.

Walsh said the officer was transported to a local hospital with non-life-threatening injuries.

An 18-year-old man is in critical condition after crashing into a pole and a police car at Bartlett Road and Old Bartlett Road in Barrington Hills Tuesday evening. | Photo: Nick Rusin

He was treated and has since been released.

The motorcyclist, an 18-year-old man, was transported to a local hospital where he remains in critical but stable condition.

Walsh said speed was likely a contributing factor and the Lake County Major Crash Assistance Team (MCAT) is investigating the crash.

An 18-year-old man is in critical condition after crashing into a pole and a police car at Bartlett Road and Old Bartlett Road in Barrington Hills Tuesday evening. | Photo: Nick Rusin

MCAT investigators were at the scene for several hours conducting a crash reconstruction and investigation.

The roadway was shut down for over five hours before being reopened to traffic around 5 a.m. Wednesday.