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The Master Plan of Highways (MPOHT) is an amalgamation of updates to the transportation network specified in each area, sector, and functional plan throughout the county.<\/SPAN><\/P>

For more information, contact: GIS Manager Information Technology & Innovation (ITI) Montgomery County Planning Department, MNCPPC T: 301-650-5620<\/SPAN><\/P>

A log of updates is included below.<\/SPAN><\/P>

7/26/2020<\/SPAN><\/P>

Changes from the approved and adopted Montgomery Hills/Forest Glen Sector plan have been incorporated in the GIS layer.<\/SPAN><\/P>

7/23/2019<\/SPAN><\/P>

Changes from the approved and adopted MARC Rail Communities Plan have been incorporated into the GIS layer<\/SPAN><\/P>

5/16/2019<\/SPAN><\/P>

Changes from the approved and adopted Veirs Mill Corridor Master Plan have been incorporated into the GIS layer.<\/SPAN><\/P>

1/15/2019<\/SPAN><\/P>

Right of way changes due to the approval of the Bicycle Master Plan have been incorporated into this GIS layer.<\/SPAN><\/P>

9/06/2018<\/SPAN><\/P>

The following transportation elements of master plans have been incorporated into this GIS layer:<\/SPAN><\/P>

  • Master Plan of Highways Technical Update (July 2018)<\/SPAN><\/P><\/LI><\/UL>

    This master plan was a comprehensive update that revised and evaluated roadway segment classifications, extents, locations, planned lanes, target speeds, and minimum right-of-way widths. The master plan also updated Road Code Urban Area boundaries and reconfirmed Transitway routes and Interchanges, all of which can be found in their respective GIS layers.<\/SPAN><\/P>

    Symbology:<\/SPAN><\/P>

    • Symbology for Park Roads has been removed.<\/SPAN><\/P><\/LI>

    • Symbology for Parkways has been added.<\/SPAN><\/P><\/LI><\/UL>

      1/23/2018<\/SPAN><\/P>

      The following transportation elements of master plans have been incorporated into this GIS layer:<\/SPAN><\/P>

      • White Flint 2 (December 2017)<\/SPAN><\/P><\/LI>

      • Grosvenor-Strathmore Metro Area Minor Master Plan (December 2017)<\/SPAN><\/P><\/LI>

      • Rock Spring (December 2017)<\/SPAN><\/P><\/LI><\/UL>

        6/30/2017<\/SPAN><\/P>

        The following transportation elements of master plans have been incorporated into this GIS layer:<\/SPAN><\/P>

        • Bethesda Downtown Plan (approved and adopted May 2017)<\/SPAN><\/P><\/LI>

        • Greater Lyttonsville Sector Plan (approved and adopted March 2017)<\/SPAN><\/P><\/LI>

        • PlanWestbard (approved and adopted July 2016)<\/SPAN><\/P><\/LI><\/UL>

          8/24/2016<\/SPAN><\/P>

          • Roadway network elements of area plans between 2009 and May 2016 have been incorporated.<\/SPAN><\/P><\/LI>

          • Notation for state highways has been added to appropriate road segments.<\/SPAN><\/P><\/LI>

          • Roadway extents are now accurately reflected in geography.<\/SPAN><\/P><\/LI>

          • Master planned roadways that were constructed have been updated from \"planned\" to \"built.\"<\/SPAN><\/P><\/LI>

          • Inconsistencies with spelling and abbreviations have been resolved.<\/SPAN><\/P><\/LI>

          • New Hampshire Avenue bus rapid transit corrirdor has been added.<\/SPAN><\/P><\/LI><\/UL><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102685, "latestWkid": 2248, "xyTolerance": 0.004284083849216, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -1.20561099999716E8, "falseY": -9.54443999981662E7, "xyUnits": 1867.3770826087002, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Information Technology & Innovation (ITI), Montgomery County Planning Department, MNCPPC", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 130, 130, 130, 0 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 0, 0, 255 ], "width": 2 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": -8603099.615798837, "ymin": 4715199.055645399, "xmax": -8563515.492629837, "ymax": 4756385.684294286, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 1.4892314192838538E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "SHAPE_Length", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE", "domain": null }, { "name": "SHAPE_Length", "type": "esriFieldTypeDouble", "alias": "SHAPE_Length", "domain": null }, { "name": "SHAPE_Area", "type": "esriFieldTypeDouble", "alias": "SHAPE_Area", "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_SHAPE", "fields": "SHAPE", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Query,Map,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsAdvancedQueryRelated": true, "supportsQueryRelatedPagination": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "SHAPE_Area", "shapeLengthFieldName": "SHAPE_Length", "units": "esriFeet", "mapUnits": {"uwkid": 9003} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "09ebafd8893c490da317790d07237ba6" }