State Police confirm 20 people are dead after a crash Saturday in the town of Schoharie, about 40 miles southwest of Albany, in what the National Transportation Safety Board is calling the deadliest transportation accident in the country since 2009.

Police have not officially identified anyone killed, but we are hearing from loved ones who say the group was on its way to a 30th birthday celebration. GlobalFoundries confirmed that two of the victims were employed there. A source also tells Spectrum News that the pedestrians killed were two men having lunch at the Apple Barrel.

    MORE COVERAGE:
    Cuomo: Limo in Schoharie Crash Had Failed Inspection

    Increased Focus on Modified Limos After Fatal Schoharie Crash
    Friends, Family Members Mourn Victims of Schoharie Limo Crash

A sister of one of the victims tells us the group in the limousine was headed for Ommegang Brewery in Cooperstown. The brewery says they had no reservations for the group Saturday, but it doesn't mean the brewery wasn't their intended destination.

"I feel like my heart is sunken," says Karina Halse, who adds her sister Amanda was one of the victims in the limousine. "It's in a place where I've never felt this type of pain before. I wouldn't want anyone else to go through what I'm going through and what my family is going through."

The crash happened just before 2 p.m. at the intersection of State Route 30 and State Route 30-A.

Police said a 2001 Ford Excursion limousine was traveling southwest on State Route 30 and failed to stop at the intersection, traveling across it and into a parking lot. There, it struck an unoccupied 2015 Toyota Highlander, as well as fatally striking two pedestrians. Police say 18 people, all adults, were killed in the limousine, including the driver. Autopsy results at Albany Medical Center are pending.

A candlelight vigil is being arranged for Monday night at 7 p.m. on the south side of the Mohawk Valley Gateway Overlook Bridge.

NTSB Chairman Robert Sumwalt said they would not determine the cause of the crash onscene, nor will they speculate on a cause.

The NTSB is investigating, among other elements, the roadway on which the crash occurred. We spoke by phone with Schoharie Town Supervisor Alan Tavenner, who said the DOT did a significant realignment to the intersection about a decade ago.

"We've had a lot of problems with trucks on it ever since, and a few years ago, the DOT banned tractor trailers from using that section of the road," Tavenner says.

Some residents we spoke with echoed the concerns about the roadway.

The state police has set up a hotline to assist family members of crash victims: 1-877-672-4911.

Many of the victims are from Amsterdam, and Assemblyman Angelo Santabarbara says the city is grieving.

In a statement, Gov. Andrew Cuomo said he's directing state agencies to provide all necessary resources to aid in the investigation.