INTERIOR OF ONE OF THE AMTRAK PASSENGER TRAINS WHICH HAS BEEN REFURNISHED AT A PLANT IN MIRA LOMA, CALIFORNIA, NEAR RIVERSIDE IT IS ONE OF SEVERAL PLACES IN THE UNITED STATES WHERE EQUIPMENT IS OVERHAULED MECHANICALLY AND REPAINTED. WHAT CAN BE RECONDITIONED IS REUSED, BUT MUCH OF THE INTERIORS ARE REPLACED WITH MORE MODERN MATERIALS