Description

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This map layer, utilizing data from the Federal Highway Administration (FHWA), displays the National Highway Planning Network (NHPN). It is a comprehensive network database of the nation's major highway system. The dataset covers the 48 contiguous states plus the District of Columbia, Alaska, Hawaii, and Puerto Rico. The geospatial dataset serves the FHWA needs in highway planning, policy analysis, visualization of the Highway Performance Monitoring System (HPMS) database and network modeling.  The NHPN is the digital source used for coding and publishing the FHWA approved National Highway System maps.U.S. National Highway NetworkData currency: 2013Data download: National Transportation Atlas Database (NTAD) 2013For feedback please contact: ArcGIScomNationalMaps@esri.comThumbnail image courtesy of the National Park Service (NPS)Other Federal User Community federally focused content that may interest you Department of Transportation                           Federal Highway Administration Open Data: USDOT                                            Open Data: FHWA

Dataset Attributes

  • OBJECTID
    Number
  • Shape
    Number
  • RECTYPE
    Text
  • VERSION
    Text
  • RECID
    Number
  • ORIGID
    Number
  • CTFIPS
    Number
  • SOURCE
    Text
  • HPMS07
    Text
  • LGURB
    Number
  • SMURB
    Number
  • SIGN1
    Text
  • SIGNT1
    Text
  • SIGNN1
    Text
  • SIGNQ1
    Text
  • SIGN2
    Text
  • SIGNT2
    Text
  • SIGNN2
    Text
  • SIGNQ2
    Text
  • SIGN3
    Text
  • SIGNT3
    Text
  • SIGNN3
    Text
  • SIGNQ3
    Text
  • LNAME
    Text
  • MILES
    Number
  • KM
    Number
  • FCLASS
    Number
  • RUCODE
    Number
  • STATUS
    Number
  • NHS
    Number
  • STRAHNET
    Number
  • FAC_ID
    Text
  • CONN_ID
    Text
  • CONN_DES
    Text
  • CONN_MILES
    Number
  • LRSKEY
    Text
  • LRSSEQ
    Number
  • BEGMP
    Number
  • ENDMP
    Number
  • AADT
    Number
  • THRULANES
    Number
  • OWNERSHIP
    Number
  • STFIPS
    Text
  • Shape_Length
    Number

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