"Sacro GRA" takes the all-roads-lead-to-Rome adage one step further by telling us that one of those roads is actually sacred — the 65-odd-km GRA (Grande Raccordo Anulare). It's Italy's most expensive highway, circling Rome in one big loop. Documentarian Gianfranco Rosi took his camera to the GRA (seen by many as too costly, congested and depressing) to dig up the lives and stories lurking around it. I have a sneaking suspicion that Tokyoites will sigh with envy; the GRA wins over Tokyo's Kanpachi-dori, hands down.