Do you ever wonder about track embedded in pavement? How easy is it to maintain? How do you repair? And most of all, how do you replace it?
The video embedded above is time-lapse showing the replacement of a section of San Fransisco’s MUNI light rail system. The replacement took three days of 24 hour work. The time-lapse was set up to take one photo every 15 seconds. The resulting video is about 12 minutes long.