Interesting set of maps of the west, published by the Pacific Highway Association, with several maps copyrighted by the Independent Pressroom of San Francisco in 1928.
The main map section includes highway maps of California, Washington and Oregon, with a larger inset map of the San Francisco Bay area. The primary roads are shown in orange.
Smaller street diagram and traffic infrormation maps shownfor Seattle, Portlands, Grant's Pass, Sacramento, Oakland, San Francisco, San Jose and Los Angeles.
The verso includes a large mileage table and strip maps showing the main route from Vancouver, BC to San Diego in a series of 8 strips, with inset discs for each city.