Blue Bird Corporation introduced its new low-floor, low-mass commercial bus, the Ultra LF. Low mass engineering allows for a lighter bus that maintains its strength and durability, which also provides cost savings in fuel and maintenance. The ADA compliant bus is manufactured with a front door entry ramp, an optional 42-inch center exit and ADA entrance handrails and optional standee rails. Available in two body lengths, under 30 feet and 35 feet, the Ultra LF features large transit grade solid glass windows for enhanced sightlines for driver and passengers.