If, like me, you’re inexplicably fascinated by construction sites but don’t have the time or the wherewithal to spend all day watching them, you’ll enjoy this.

I recently came across this time-lapse film of the corner of 30th and Church in San Francisco where, in mid-October of this year, MUNI replaced some tracks. This amazing video handily compresses three-and-half days (and about a million dollars’ worth) of ’round-the-clock construction into about twelve readily-watchable minutes. Consider it armchair travel.

This short film was posted on Vimeo by user Ken Murphy. Watch it here or click this link.