This heavyweight depressed-center flat car with generator load is brown with white lettering and runs on Commonwealth trucks. Built by Canadian Car & Foundry in Montreal in 1953, CN 672007 was originally numbered into the series 699972-699976; it was serviced in 1978 and re-numbered into series 672005-672009. The depressed center flat cars were designed to handle oversized loads that were too tall to allow passage through standard tunnels.