Please fix coherence issues in the paragraph
It connects the neighborhood south of Lake Union with the transit core of downtown Seattle. It operates every 15 minutes and is served by three low-floor streetcars of the same type as some of those in Portland.
Connecting the neighborhood south of Lake Union with the transit core of downtown Seattle, it operates every 15 minutes and is served by three low-floor streetcars of the same type as some of those in Portland.