Filters: Tags: railroads (X)
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Categories: Publication;
Types: Citation;
Tags: Air pollution,
Energy conservation,
Environment management,
Noise pollution,
P 9000 ENVIRONMENTAL ACTION,
Ore chute and track to transport ore from the Hackberry workings at the Christmas mine. A mill and headframe is shown in the lower right.
Categories: Data;
Tags: 1900s,
Arizona,
Christmas - 7.5 Min,
Christmas metallic mineral dist.,
Copper, Sulfide,
A view of the Arizona Eastern Railway operating between Clifton and Miami, Arizona, mainly for transporting ore.
Station 203 looking NW, underground at the Max Delta mine with tracks running through the adit. 'A' indicates the hangingwall of the Shaft Vein, 'B' is the footwall of the Flat Vein, and C is the hangingwall of the Flat Vein.
Tracks lead into the Puritan Shaft at the Derby mine showing a hanging ore bucket over an ore car, with two people on the left.
An overview of a marble quarry with a wooden crane, a rail car and tracks, a compressor, and blocks of quarried marble.
Categories: Publication;
Types: Citation;
Tags: Air Quality,
Archaeological Sites,
Arizona,
Coal,
Cultural Resources,
Categories: Publication;
Types: Citation;
Tags: Air Quality,
Archaeological Sites,
Arizona,
Coal,
Cultural Resources,
![]() This map service and the attached downloadable layer package represent OpenStreetMap (OSM) road data clipped to the Cascadia Partner Forum geography (with a 10km buffer). The data were obtained from WeoGeo, which converts OSM data from its native format to Esri formats (and others).  They last updated their database on May 1st, 2014. "OpenStreetMap is dedicated to created and providing geographic data, such as street maps, worldwide, for free. Most maps considered "free" actually have legal or technical restrictions on their use. These restrictions hold back anyone from using them in creative, productive or unexpected ways, and make every map a silo of data and effort. OSM's open license gives users the freedom...
Categories: Publication;
Types: Citation;
Tags: Europe,
P 9000 ENVIRONMENTAL ACTION,
Pollution Abstracts,
environmental protection,
government policies,
Categories: Publication;
Types: Citation;
Tags: American River,
Birds,
California,
Central Valley Project Improvement Act of 1992, Project Auth,
Cultural Resources,
![]() This data depicts railroad locations (1:63,360) in Alaska as digitized primarily from 1:24,000, 1:63,360, and 1:250,000 USGS quadrangles. The source document that represented the newest information and best geographic location was used to capture the data. All infrastructure from the primary source document was digitized and then supplemented with the information from other source documents for additional or updated infrastructure or attributes.
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