MacArthur Maze vintage aerial photos

[TheStranger]

A couple of shots using HistoricAerials.com to generate a few looks at one of the oldest interchange sites (though not oldest interchange remaining, per se) in the United States:

1946:

http://www.historicaerials.com/featuredPOIImage.aspx?poi=12687
closeup:

http://www.historicaerials.com/?poi=12690


1959:

http://www.historicaerials.com/?poi=12688

closeup:

http://www.historicaerials.com/?poi=12689

[agentsteel53]

Distribution Structure for the win!

[TheStranger]

Here's a vintage map of the interchange, ca. 1949 (as part of a proposal to widen the Bay Bridge back then), showing the original ramp configuration!

http://www.flickr.com/photos/walkingsf/4235065439/sizes/l/in/photostream/