"Google Fiber is leaving Louisville in humiliating setback"
Google Fiber installation crews had been using a process called “shallow trenching” that involved laying fiber cable two inches beneath the sides of roads in the city and covering them up with sealant. The company seemed optimistic about this plan until some of the cable started becoming exposed over time
The blog post says: “the lessons we’ve learned in Louisville have already made us better in our other Google Fiber cities. We’ve refined our micro-trenching methods and are seeing good outcomes elsewhere.” So Louisville allowed Google Fiber into its city and taught Alphabet some hard lessons, but now the company is pulling out and putting those learnings to use elsewhere