Every part of the island, and the shore across the water.

The island's main shopping street and the blocks either side of it: display windows at the sidewalk, offices and apartments on the floors above them, service doors onto the back lanes, and a drawbridge at the north end of the run. Twelve minutes, the shortest arrival on this map.

The streets of large wooden houses set back behind deep porches between Central Avenue and the south shore, many of them still one household from the front steps to the attic, with carriage houses and back cottages on the lot. Fourteen minutes from the van.

The east side of the island facing the estuary, laid out in the twenties and thirties: stucco and shingle houses on curving streets, deep back yards, garages at the end of the driveway, and the Fruitvale bridge at the top of the neighborhood. Sixteen minutes from the van.

The middle of the island between the two shopping streets, the densest housing in the city: wooden houses built for one family and divided into flats decades ago, a shared porch, a row of mail slots, and separate homes at the top of the stairs. Eighteen minutes, which is the citywide average.

The southern edge of the island built on made land after the war: single-story houses on flat straight blocks, two- and three-story apartment buildings around courtyards, the shopping center, and the beach and lagoon path behind them. Twenty minutes from the van.

The western half of the island out toward the tubes: closer-packed blocks, plainer and often older housing with a high share of it rented, small apartment buildings between the houses, and the Webster Street shopping run through the middle. Twenty-two minutes from the van.

The flat western tip of the island: hangars and warehouses now let to workshops, breweries, distilleries and small manufacturers, wide open roads between them, a ferry terminal, and new residential blocks going up along the waterfront. Twenty-five minutes from the van.

The flat ground across the channel, joined to the rest of the city by its own bridge: planned streets from the seventies through the nineties along the lagoons, condominium courtyards on shared paths, the golf course and the ferry landing. Twenty-seven minutes, the longest run on this map.