Search results for hppi
Filters
130 datasets for “hppi”
- Socrata networkLive preview
Motor Vehicle Registrations, 1900 - 2023 (MV-1, wide format)
FHWA, Office of Policy InformationUpdated 12 May 2025
Annual state-reported motor vehicle registration data for the 50 states and DC reported in Highway Statistics table …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Traffic Monitoring Analysis System (TMAS) Traffic Volume 2015
FHWA, Office of Highway Policy InformationUpdated 30 Jun 2021
2015 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Licensed Drivers by State, Sex, and Age Group, 1994 - 2024 (DL-22)
FHWA, Office of Highway Policy InformationUpdated 10 Jun 2026
Annual State-reported licensed driver data from Highway Statistics for the 50 States and DC from Highway Statistics …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Revenues Used by States for Highways, 2000 - 2024 (SF-1)
Federal Highway AdministrationUpdated 11 Feb 2026
Annual dollars of revenues used by states for highways from various sources for each of the 50 states …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
State Highway Agency Capital Outlays, 2023-2024 (SF-12A)
FHWA, Office of Highway Policy InformationUpdated 10 Mar 2026
Annual state highway agency dollars of capital outlays by rural / urban, functional class, and improvement type for the …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Licensed Drivers by Sex and Age Groups, 1963 - 2024 (DL-220)
FHWA, Office of Highway Policy InformationUpdated 4 Jun 2026
Annual number of licensed drivers by sex and age groups from FHWA Highway Statistics table DL-220.
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Monthly NHS Traffic Speed
FHWA, Office of Highway Policy InformationUpdated 5 Nov 2026
This dataset reports the historical National Highway System 50th percentile median speeds for various roadway types, months, and …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Traffic Monitoring Analysis System (TMAS) Traffic Volume 2016
FHWA, Office of Highway Policy InformationUpdated 23 Jun 2021
2016 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Traffic Monitoring Analysis System (TMAS) Traffic Volume 2017
FHWA, Office of Highway Policy InformationUpdated 11 May 2021
2017 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Public Road Length by Ownership and State, 2000 - 2020, 2022 - 2025 (HM-10)
Federal Highway AdministrationUpdated 26 Oct 2026
Miles of public roads by the roadway's ownership and whether rural or urban for the 50 states …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Select Summary Highway Statistics, by State and Functional System
FHWA, Office of Highway Policy InformationUpdated 3 Nov 2020
Select summary highway statistics, 1980 - 2017, mileage, lane-miles, vehicle miles traveled, and fatalities by state and functional …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Licensed Drivers by State, 1949 - 2024 (DL-201)
FHWA, Office of Highway Policy InformationUpdated 16 Feb 2026
Annual number of licensed drivers for the 50 states and DC from FHWA Highway Statistics table DL-201.
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Traffic Monitoring Analysis System (TMAS) Traffic Volume 2020
FHWA, Office of Highway Policy InformationUpdated 30 Apr 2021
2020 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Monthly Gasoline Reported by States, 2000-2025 (MF-33GA)
FHWA, Office of Highway Policy InformationUpdated 13 Nov 2026
Monthly gross volume of gasoline and gasohol reported by wholesale distributors in each state, DC, and PR (starting …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
HPMS Non-Federal Aid Summary 2022
Federal Highway Administration, Office of Highway Policy InformationUpdated 4 Dec 2025
Contains information about travel on non-Federal-Aid roads (functionally classified as local or rural minor collector) for …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Federal-Aid Highway System Estimated Lane Miles by State, 2000 - 2008, 2011 - 2025 (HM-48)
FHWA, Office of Highway Policy InformationUpdated 26 Oct 2026
Annual estimated length of lane miles by federal-aid system and rural /urban for the 50 States, DC …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Net Motor Fuel Volume Taxed by State, 1950 - 2025 (MF-202)
Federal Highway AdministrationUpdated 9 Nov 2026
Annual gallons of taxed motor fuel for the 50 states and DC from FHWA Highway Statistics table MF …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Travel Monitoring Analysis System (TMAS) Traffic Volume 2018
FHWA, Office of Highway Policy InformationUpdated 29 Apr 2021
2018 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Traffic Monitoring Analysis System (TMAS) Traffic Volume 2019
FHWA, Office of Highway Policy InformationUpdated 30 Apr 2021
2019 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
Vehicle Miles of Travel by Federal-Aid Highways, 2000-2025 (VM-3)
Office of Highway Policy InformationUpdated 6 Nov 2026
Annual vehicle miles of travel (VMT) for the National Highway System, other Federal-aid highways, and non-Federal …
- CSV
- JSON
- SODA API