It's a slow go for G train riders as delays and major service changes continue on the line after a train derailed in Brooklyn last night.

The MTA says shortly after 10:30 p.m. the two front wheels of a southbound G train came off the track around 700 feet short of the Hoyt-Schermerhorn stop.

About 80 passengers were walked through the train and the tunnel to the station.

Two people were taken to the hospital with minor injuries.

"There was a person being treated in the ambulance, we didn't see who it was cause they were covered in bandages, they were being wrapped. That was the only injury we saw."

Investigators are trying to figure out what caused the derailment.

A number of service changes are in effect this morning along the G line.

For the latest information and transit alternatives, visit mta.info.