Name: HPMS County Summary 2021
Creator: US Government
License: https://www.usa.gov/government-works

About this Dataset

HPMS County Summary 2021

State DOTs provide Local and Rural Minor Collector mileage summarized by county and ownership as a direct input to the Highway Performance Management System (HPMS).
Organization: Department of Transportation
Last updated: 2025-07-19T16:05:06.321711
Tags: hpms, hppi

Tables

Table 1

@usgov.dot_gov_hpms_county_summary_2021.table_1

205.19 kB
27,117 rows
7 columns

CREATE TABLE table_1 (
  "year" BIGINT,
  "state_id" BIGINT,
  "county_id" BIGINT,
  "functional_system" BIGINT,
  "urban_id" BIGINT,
  "ownership" BIGINT,
  "system_length" DOUBLE
);