(Photo: Heather Farrell)

WMATA social media manager Brian Anderson, we know you're a fan of Sarah McLachlan but this little tune is something else. Has transit ever been so buoyant?

See the newly released video below for a glimpse of how Metrobus resurrects their vehicles with new tech, designs, and so on. The transit agency tries to rehab about 100 buses a year and focuses on the ones that have hit their mid-life slump — which for these buses happens when they're about six or seven years old.