Matching Items (5)
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- All Subjects: Legislation
- All Subjects: Natural history
- All Subjects: Transportation
- Creators: United States National Park Service
- Creators: Maricopa County (Ariz.). Department of Transportation
ContributorsUnited States National Park Service (Publisher)
Description
Map of proposed addition to Grand Canyon National Park Boundaries. Circa 1932.
ContributorsUnited States Department of the Interior (Publisher) / United States National Park Service (Publisher)
Created1929-02-28
DescriptionMonthly bulletin, black and white, describing the natural history and scientific features of Grand Canyon National Park. This volume is dedicated in memoriam to Glen E. Sturdevant, park naturalist, and Fred Johnson, park ranger, who drowned while collecting specimens in the park.
ContributorsUnited States Department of the Interior (Publisher) / United States National Park Service (Publisher)
Created1927-08-31
DescriptionMonthly bulletin, black and white, describing the natural history and scientific features of Grand Canyon National Park with cover drawing of fern bush.
ContributorsUnited States National Park Service (Publisher)
Created1925-10-19
DescriptionMap of Proposed Boundary Changes to Grand Canyon National Park.
ContributorsMaricopa County (Ariz.). Department of Transportation (Author)
Created2011 to 2016
Description
The State of the System Report is a compilation of the physical inventory and status of the Maricopa County Department of Transportation’s infrastructure. It addresses roadway congestion, traffic safety, low volume road paving, bridges, and pavement conditions. Also, included are recommendations for future improvements within each of the infrastructure categories. The SOS report has been produced annually since 1998.