Check The Mirror. Former Northern Pacific Railway Budd built Pullman dome/sleeper 313 (WEBX 801044) and former New York Central Railroad Budd built Pullman obs/diner/sleeper "Babbling Brook" (WEBX 800007) were parked in Denver, Colorado on the night of Tuesday, July 28, 2020. The restoration of Denver Union Station combined modern elements like this with the reconstruction of the main terminal building between 2010-2014. The cars were parked here for 2 days, taking a break while moving east on the Amtrak California Zephyr (Train 6).