GOVERNMENT ROLLING STOCK

ANYONE EVER SEEN FRA CARS BEFORE OR KNOW WHAT THEY ARE USED FOR, A COUPLE OF WEEKS AGO RIDING THE BNSF METRA LINE INTO CUS I SAW TWO OF THERE CARS, ONE WAS A HEAVYWEIGHT CAR WITH “FEDERAL RAILWAY ADMINISTRATION” LETTERING ON IT, LOOKED LIKE BUSINESS CAR, THE OTHER APPEARED TO BE AN OLD METROLINER CAB CAR WITH “T-16” AND “FEDERAL RAILWAY ADMINISTRATION” ON IT ALSO. ANY INFO?

Did it look like this? (second picture down)

http://www.fra.dot.gov/us/content/230

Click on the link below the picture for more info and pictures.

that’s the t-16 car, i suppose the other is their support and accomendations unit while running the tests