Edition 16 - 2017
Coverage: from Vancouver in the north west to Alberquerque in the south east.
Additional maps: Central San Francisco 1:15,000, San Francisco Bay Area 1:400,000, San Francisco & Region 1:1,000,000, Central Seattle 1:13,000, Greater Seattle 1:350,000, Seattle & Region 1:1,000,000, Denver & Region 1:1,000,000, Salt Lake City & Region 1:1,00,000, Yellowstone N.P 1:1,000,000, USA administrative & time zones.
