Name: Roadway Interchange Exits

Display Field: ROAD_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Roadway Interchange Exits data consists of point feature geometry which represent the geographic location of interchange exits along public roadways in the State of Maryland. Roadway Interchange Exits data is developed as part of the Highway Performance Monitoring System (HPMS) which maintains and reports transportation related information to the Federal Highway Administration (FHWA) on an annual basis. HPMS is maintained by the Maryland Department of Transportation State Highway Administration (MDOT SHA), under the Office of Planning and Preliminary Engineering (OPPE) Data Services Division (DSD). This data is used by various business units throughout MDOT, as well as many other Federal, State and local government agencies. Roadway Interchange Exits data is key to understanding the location of interchange exits along roadways throughout the State of Maryland. Roadway Interchange Exits data is updated and published on an annual basis for the prior year. This data is for the year 2017. Last Updated: September 2018 (09/2018) For additional information, contact the MDOT SHA Geospatial Technologies Email: GIS@mdot.state.md.us For additional information related to the Maryland Department of Transportation (MDOT) Website: https://www.mdot.maryland.gov/ For additional information related to the Maryland Department of Transportation State Highway Administration (MDOT SHA): Website: https://roads.maryland.gov/Home.aspx MDOT SHA Geospatial Data Legal Disclaimer: The Maryland Department of Transportation State Highway Administration (MDOT SHA) makes no warranty, expressed or implied, as to the use or appropriateness of geospatial data, and there are no warranties of merchantability or fitness for a particular purpose or use. The information contained in geospatial data is from publicly available sources, but no representation is made as to the accuracy or completeness of geospatial data. MDOT SHA shall not be subject to liability for human error, error due to software conversion, defect, or failure of machines, or any material used in the connection with the machines, including tapes, disks, CD-ROMs or DVD-ROMs and energy. MDOT SHA shall not be liable for any lost profits, consequential damages, or claims against MDOT SHA by third parties.

Copyright Text: MD iMAP, Maryland Department of Transportation (MDOT), Maryland Department of Transportation State Highway Administration (MDOT SHA), MDOT SHA Geospatial Technologies Team (GIS@sha.state.md.us)

Default Visibility: true

MaxRecordCount: 700

Supported Query Formats: JSON, geoJSON

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Extent:

XMin: -8840161.7714
YMin: 4631753.848099999
XMax: -8408766.8311
YMax: 4825385.448899999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
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Supports Returning Geometry Centroid: false

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• ID_MP ( type: esriFieldTypeDouble, alias: Milepoint )
• EXIT_NO ( type: esriFieldTypeString, alias: Exit Number, length: 40 )
• ROUTEID ( type: esriFieldTypeString, alias: Route ID, length: 32 )
• COUNTY ( type: esriFieldTypeSmallInteger, alias: County Code )
• ROAD_NAME ( type: esriFieldTypeString, alias: Road Name, length: 40 )
• ID_PREFIX ( type: esriFieldTypeString, alias: Route Prefix, length: 2 )
• ID_RTE_NO ( type: esriFieldTypeInteger, alias: Route Number )
• MUN_SORT ( type: esriFieldTypeSmallInteger, alias: Municipal Code )
• MP_SUFFIX ( type: esriFieldTypeString, alias: Route Suffix, length: 2 )
• COUNTY_NAME ( type: esriFieldTypeString, alias: County Name, length: 40 )
• MUNICIPALITY_NAME ( type: esriFieldTypeString, alias: Municipality Name, length: 40 )
• INTERSECTION_ROUTE ( type: esriFieldTypeString, alias: Intersection Route, length: 100 )
• ROUTEID_RH ( type: esriFieldTypeString, alias: RH Route ID, length: 32 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Generate Renderer   Return Updates

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