“The preservation of the road, its bordering hedgerows and walls, its overhanging limbs, its vistas of rolling countryside, is a matter of dollars and cents. Visitors come to the Vineyard for just such enjoyments as this noble old road offers....What it represents is what we need to keep and cherish, and when we are troubled we may well drive up and down the Middle Road and clear our thoughts to the proper order of the natural world.”