ArcGIS Services Directory

Layers:


Layer: LA National Highway System (ID: 0)


Display Field: Street_Name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The National Highway System consists of roadways important to the national economy, defense, and mobility. The National Highway System (NHS) includes the following subsystems of roadways (note that a specific highway route may be on more than one subsystem): •Interstate : The Eisenhower Interstate System of highways retains its separate identity within the NHS. •Other Principal Arterials: These are highways in rural and urban areas which provide access between an arterial and a major port, airport, public transportation facility, or other intermodal transportation facility. •Strategic Highway Network(STRAHNET): This is a network of highways which are important to the United States' strategic defense policy and which provide defense access, continuity and emergency capabilities for defense purposes. •Major Strategic Highway Network Connectors: These are highways which provide access between major military installations and highways which are part of the Strategic Highway Network. •Intermodal Connectors: These highways provide access between major intermodal facilities and the other four subsystems making up the National Highway System.

Definition Expression:

Copyright Text: Composed by Chad E. Parker, P. E., LADOTD Data created by the LADOTD Data Collection and Manaement Systems Section. Map Services created by J. E. Mitchell, Ph. D., Geospatial Services Manager, Louisiana Office of Technoloy Services.

Min. Scale: 0

Max. Scale: 0

Default Visibility: True

Extent:
Has Attachments: False

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Drawing Info:
Fields: Type ID Field: N/A

Supported Interfaces:   REST