The CTA started experimenting with electric buses in 2014, and has developed a system it thinks will work as the transit authority moves to an all-electric fleet by 2040.
CHICAGO (AP) The No. 66 bus is packed on a recent weekday afternoon as it starts and stops its way from Chicago s near west side to Navy Pier along the Lake Michigan shore.
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The No. 66 bus rattles just like a regular diesel bus on Chicago s west side, but no one seems to notice the high-pitched whine of the electric motor that makes it go