Description

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For access to direct download of the latest Highway Performance Monitoring System (HPMS) and All Roads Network Of Linear Referenced Data (ARNOLD) datasets, please go to https://www.bts.gov/geography/geospatial-portal/NTAD-direct-download.FHWA released the latest version of HPMS as of October 1, 2017, which represents the highway system as of 2016 calendar year. The Highway Performance Monitoring System (HPMS) provides data that reflects the extent, use, condition, and performance of the public roads in the United States. It consists of the All Road Network of Linear Referenced Data (ARNOLD) and Section Data which is the attribution. ARNOLD and Sections are linked though linear referencing. This data is analytical for the purpose of supporting transportation program, funding and policy decisions at a national level. Operational applications such as navigation and routing may take advantage of HPMS with the understanding that it represents the average and not “real-time” of the system.

Dataset Attributes

  • Shape
    Number
  • State_Code
    Number
  • Route_ID
    Text
  • End_Point
    Number
  • URBAN_CODE
    Number
  • OBJECTID
    Number
  • year_record
    Number
  • national_route_id
    Text
  • begin_point
    Number
  • aadt
    Number
  • aadt_combination
    Number
  • aadt_single_unit
    Number
  • access_control
    Number
  • counter_peak_lanes
    Number
  • cracking_percent
    Number
  • dir_factor
    Number
  • f_system
    Number
  • facility_type
    Number
  • faulting
    Number
  • hov_lanes
    Number
  • hov_type
    Number
  • iri
    Number
  • k_factor
    Number
  • lane_width
    Number
  • median_type
    Number
  • median_width
    Number
  • nhs
    Number
  • ownership
    Number
  • pct_peak_combination
    Number
  • pct_peak_single
    Number
  • peak_lanes
    Number
  • psr
    Number
  • route_number
    Number
  • route_name
    Text
  • route_qualifier
    Number
  • route_signing
    Number
  • rutting
    Number
  • shoulder_type
    Number
  • shoulder_width_l
    Number
  • shoulder_width_r
    Number
  • speed_limit
    Number
  • strahnet
    Number
  • structure_type
    Number
  • surface_type
    Number
  • through_lanes
    Number
  • toll_charged
    Number
  • toll_id
    Text
  • toll_type
    Number
  • truck
    Number
  • widening_obstacle
    Text
  • widening_potential
    Number
  • expansion_factor
    Number
  • year_last_construction
    Date
  • year_last_improv
    Date
  • sample_id
    Text
  • is_sample
    Number
  • SHAPE.STLength()
    Number

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