Middle Bridge, South And East. Amtrak Train 5 (California Zephyr) had 3 Private Varnish cars on the rear as it crossed the Benicia-Martinez Railroad Draw Bridge between those two communities in California on the evening of Friday, March 25, 2022. Webb Rail's former Northern Pacific Railway Budd built Pullman dome/sleeper 313 (WEBX 801044), former Northern Pacific Railway Budd built dome/coach 549 (WEBX 801045), and former New York Central Railroad Budd built Pullman obs/diner/sleeper "Babbling Brook" (WEBX 800007) are on the rear of the “Zephyr” as it soars above the Carquinez Strait on the 1930 former Southern Pacific Bridge.