WMATA ordered NABI 60-BRT articulated buses in 2008 to replacing its aging NABI Ikarus articulated buses. These were the first articulated CNG buses in the WMATA fleet and were also the first to be delivered in the current "MetroLocal"/"MetroExtra" scheme. Their rehabilitation took place starting in 2015.
NABI 60-BRT/CNG 5401 on Florida Avenue, NW at 19th Street, August 26, 2019
NABI 60-BRT/CNG 5403 on H Street, NE between 3rd Street and North Capitol Street, October 1, 2017
NABI 60-BRT/CNG 5406 on H Street, NW at Vermont Avenue, March 13, 2015
NABI 60-BRT/CNG 5408 on Benning Road at Oklahoma Avenue, October 1, 2017
NABI 60-BRT/CNG 5414 on East-West Highway at 23rd Avenue, June 17, 2009
NABI 60-BRT/CNG 5414 at Fort Totten Station, June 17, 2009
NABI 60-BRT/CNG 5414 on H Street, NW at 16th Street, March 13, 2015
NABI 60-BRT/CNG 5416 on Columbia Road, NW at 19th Street, March 1, 2018
NABI 60-BRT/CNG 5418 on H Street, NE at 8th Street, October 1, 2017