Service Description: Official High Potential Historic Sites of the Lewis and Clark National Historic Trail
Service ItemId: d3cb1870cd244ec1b1871d80371b1e70
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
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Description: The Lewis and Clark National Historic Trail is approximately 3,700 miles long, extending from Wood River, Illinois, to the Pacific Ocean in Oregon, following both the outbound and inbound routes of the Lewis and Clark Expedition. The trail connects 11 states (Illinois, Missouri, Kansas,Nebraska, Iowa, South Dakota, North Dakota, Montana, Idaho, Washington, and Oregon) and was established by Congress in 1978 as part of the national trails system (NTS) as one of four original national historic trails. This trail commemorates the 1804-1806 expedition of Lewis and Clark and the Corps of Discovery, which explored the Louisiana Territory and beyond. This epic journey contributed to significant scientific knowledge and profound political, social, economic, cultural, and environmental changes to the lands and the peoples of the North American continent.
This data set represents the official National Park Service layer of High Potential Historic Sites along the Lewis and Clark National Historic Trail. As of 2018, this feature class represents historic sites with interpretive potential related to Lewis and Clark and the Corps of Discovery which have been identified as having at least one of the following criteria: scenic quality, freedom from intrusion, sense of place, and/or historic remnants. Data in this format can be used on digital online maps or downloaded and used within desktop applications. Please see the access and user constraints below for more information.
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Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -14169187.9182619
YMin: 3699344.24990727
XMax: -9399884.98998619
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Spatial Reference: 102100 (3857)
Full Extent:
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YMin: 4659000.3921
XMax: -10032547.0476
YMax: 6218262.5176
Spatial Reference: 102100 (3857)
Units: esriMeters
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