On a recent Monday in the West Bank, human rights attorney Diana Buttu found herself stuck in traffic for nine hours to drive a distance less than 10 miles. Israeli authorities had set up a temporary checkpoint on her route, creating a massive backup of cars on a busy highway in the disputed Palestinian territory. In much of the world, drivers can avoid—or at least, anticipate—these kinds of roadblocks by checking apps such as Google Maps. But for years, that’s been easier said than done in the West Bank, home…