If you follow the link, and switch to street view, every single road has been photographed by the Google Street View car - showing nothing but mile after mile of roads running through scrubland.
Flick between the 'aerial' (above) and the 'map' (below) view, and it looks like a fairly major development. Note that the roads on the left half of the above image have never even been declared roads (so do not feature on the map below) - presumably at some point whoever was building the roads just stopped bothering with all the legal paperwork needed to get them officialy recognised.

"This is a remote area and only limited services are available. As of 2005, there were no gasoline stations and no lodging open to the passing public. Rental cabins are sometimes available, and other services are advertised on the posting board at the Community Center. Travelers are advised to top off gas tanks and procure potable water and food appropriate to their travel plans in advance."
Google Street View of California Valley (link) suggests a rather spectacular landscape, but little potential for actual habitation.
So what happened to these 'cities'? Who built, and who paid for, these crumbling road networks in the desert? Where were all the inhabitants going to come from, and why did they not come?
The economic case was a compelling one - as land was worth far more when subdivided into 'platted lots', and zones as urbal land, than when it was bought in bulk as farmland (or, more often than not, desert, marsh or scrubland) - and people in far away cities who had never been to visit the areas could (with a bit of carefully targetted advertising) be sold plots of land for far more than they were realy worth.
In some cases there was a hint of a grander vision - for example in the case of California City, real estate developer and sociology professor Nat Mendelsohn purchased some 490 square kilometres of land of Mojave Desert land with the aim of master-planning California's next great city. He designed a model city, which he hoped would one day rival Los Angeles, around a Central Park with a 26 acre artificial lake. Growth did not happen quite as quickly as he expected, and the city ended uo as a grid of crumbling paved roads, intended to lay out residential blocks.
And why did they fail? There are a variety of reasons. In California City the central area was cleared leading to huge dust storms, and in California Valley a planned irrigation scheme never materialised (leaving the city stranded in one of the most arid and inhospitable parts of the USA). Sheer oversupply was an issue in Florida. But above all, these areas were developed and sold purely speculatively as a 'dream retirement home plot ' by rather fly-by-night developers - who probably knew that the infrastructure needs of these cities (in particular the water supply) would never have been able to be met. It was only when the happy landowners arrived at their remote patch of desert that the sheer difficutly of building and servicing a house miles from anywhere, with no water, electricity, sewerage, let alone local services, sank in. These 'platted lots' (so-called because they are 'platted', or subdivided in the local land registry and assigned to individual owners) are a major drain on the resources of local government due to the huge number of roads and utility networks that have to be maintained for the tiny number of inhabitants that did actually persevere and build houses. The number of such schemes, and the impossible-to-service subdivisions they led to, subsequently led many states to introduce planning laws requiring sewer, water and power to be provided before plots could be sold.
The most celebrated example of all dead cities, though, has to be Salton City -also in California, and about 200km east of LA. As with the examples above, on on the map it looks like quite a conurbation (with 10 square miles of road network, a marina, several suburbs, a city centre park, and even an airport to the south of the area shown) -
But the aerial photo reveals a rather different scene, with the odd dilapidated house (almost all of them, on closer inspection, as well as the airport terminal, are completely derelict). These google maps images can be dragged - if you try with the one below, go south in a roughly straight line and you'll eventually see the airport.
For reasons that are anyone's guess, Google's street view cars have gone round dutifully photographing the streets of most of these 'towns' (especially the Florida ones, where every street seems to be recorded). It's a desolate scene - the image below is a typical view in Salton City (and again you can drag it around). All the streets are paved and they have the same American-style street-name signs you'd see in any city. There's also an extensive network of what look like well maintained fire hydrants for the homes that were never built.
Here's a view of Salton City's rather forlorn looking airport. It's set by a network of streets slightly separate fom the main city with themed names including 'air park circle', 'air park drive', 'skyway drive', 'skyliner court' and 'palm air court', all of which are completely empty and seem to have been designed as an airport business centre.
Salton City failed for a rather different reason: the town was initially developed in the 1950s as a resort community on the Salton Sea, an inland sea which had been accidentally created in 1905 when heavy rainfall and snowmelt caused the Colorado River to swell and breach a dyke, and fill the formerly dry valley with water. It was stocked with fish and became a major tourist and retirement destination, but as with any inland sea, with water flowing in across the desert but leaving only by evaporation (think of the Dead Sea), the salinity of the already highly polluted sea rose, the fish died, and it gradually became rather a health hazard. By the time Salton City (and several other similar towns round the shore of the lake) was ready to be inhabited, it was already clear that the city was in deep trouble. Very little development took place and most of what was built - including several hotels, the airport, and the city's marina - was abandoned. Today it's a place that attracts a few loners, travellers, misfits and people who want to get away. It notably featured in the 2007 film 'Into the Wild', about the story of Christopher McCandless.
One of the worst of all developments of this kind was the 230-square-kilometre 'Golden Gate Estate South', in Florida's everglades. It was planned as a town of 400,000, but ended up as one of Florida’s most infamous real estate scams. Spurious salespeople sold 29,000 lots over the telephone to out-of-state buyers who had no idea that the land was uninhabitable marshland, and that by late June, despite 180 miles of drainage canals, they would need boats to reach their land. I quote from simplify3's notes -
"Lonely canals and little-used roads criss-cross this cypress swamp turned subdivision, which was originally platted in the early 1960s by the Gulf America Corporation. The company dug canals to drain the wetlands and carved the property into 1.25-acre lots. It then promoted Golden Gate worldwide as a vacation and retirement community. Most of the lots were sold by 1965, but unsuspecting buyers still get suckered into paying over $15,000 for a lot worth about $3,000. In 1974, when the area was less than 10 percent developed, it became apparent to county officials that the project, with limestone roads and no centralized water and sewer system, could not support the number of platted lots."A look at the aerial photo says it all. Compare this with the level of planning that has clearly gone into Salton City - in contrast at Golden Gate the road layout is the most rudimentary possible - with long straight unpaved tracks that don't even connect to each other. There were no services or utilities of any kind, no schools or provision for any kind of employment, and little prospect of any being developed, and certainly no intention of developing a town that could actualy work. The development eventually went bankrupt, but (along with several similar schemes that followed) gave rise to the expression 'I have Swampland in Florida to sell you'.
The Golden Gate estate continues to be a particular headache for all concerned - on top of all the other problems, it's in the centre of a very ecologically sensitive area (and street names like 'alligator avenue' hint at what lurks in the swamps). The cash-strapped municipality is doing its best to prevent further development and consolidate the land into the neighbouring national park - but untangling legal ownership of the thousands of plots (many of which were abandoned by their owners over a generation ago), and consolidating what development may occur, is a difficult and costly process. There is little incentive for any developer to tidy up the area (for example by adding drainage, lighting, pavements and utilities) because the land is already sold, and it is nigh-o impossibleto assemble enough of the tiny lots in any area from their absentee owners to make a viable modern development - which seems to condemn these areas to sit in this strange partly-developed state for the foreseeable future.
























Much of the original building dated to 1892-3, when Caius House opened as a joint venture between 











