INDIANAPOLIS, July 14, 2025 /PRNewswire/ -- Allison Transmission is pleased to announce the Maryland Department of Transportation Maryland Transit Administration has selected New Flyer buses equipped with the Allison eGen Flex® hybrid propulsion system to operate in the metropolitan Baltimore region. The 40-foot electric-hybrid buses will be built in 2025. The eGen Flex system is engineered to advance the efficiency of public transportation and help cities reduce their carbon footprint. The eGen Flex s ...