2/8 -- A spokesperson with the Georgia State Patrol tells TMZ ... a trooper noticed an orange Corvette fail to signal when changing lanes before speeding past cars in a reckless manner.

Cops say the Corvette also sped past the trooper and swerved in and out of traffic at a high rate of speed before getting stuck in traffic. But, as the trooper finally caught up, the Corvette tried accelerating and change lanes but was unable to do so due to the traffic.

That's when the trooper gave the rapper verbal commands -- get out of the car and lay on the ground, and cops say Lil Baby complied. The spokesperson said the rapper -- gov't name Dominique Jones -- was taken into custody without incident. Cops say a crowd did gather -- which is how the video was taken of the incident -- but said they were peaceful.

Cops say the rapper was turned over to a detention staff without incident. He was charged with failure to use a turn signal, reckless driving and fleeing or attempting to elude.

8:08 PM PT -- Law enforcement sources tell TMZ Lil Baby has now been released.

Lil Baby just got arrested by police in Georgia who hauled him out of his car on a highway to slap the cuffs on him ... TMZ has learned.

Law enforcement sources tell TMZ ... Lil Baby was arrested Thursday in Atlanta for failure to signal, eluding police and reckless driving. We're told he's expected to be released once he posts bond later tonight.

The video of the Atlanta rapper's arrest is wild ... it shows Lil Baby face down in the middle of the street, with his hands behind his back and a police officer pinning him to the ground. Lil Baby is in the tracksuit, laying down outside the orange Corvette.

As we reported ... Lil Baby started off the week like a boss, arriving at the Stripper Bowl in a helicopter!

What a difference 3 days make.

We reached out to the Atlanta Police Department, but they say they had nothing to do with the arrest.

Originally Published -- 4:50 PM PT