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1,228 datasets for “highways”
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Highway Data Element Dictionary
FHWA, Office of AdministrationUpdated 15 Jul 2025
… list of data elements and their attributes that are used by data assets at the Federal Highway Administration.
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NYSDOT Highway Record Plans: Beginning 1900
New York State Department of TransportationUpdated 26 Jun 2026
Details of State Highway Construction projects. Provides locations, construction dates, contract amounts, State Highway numbers, contract numbers, work …
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Traffic Volumes - Provincial Highway System
data.novascotia.caUpdated 5 Jun 2026
Traffic volume census on Provincial Highway System
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Historic HPMS Data (Sample) - 2004
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2004
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Historic HPMS Data (Sample) - 2007
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2007
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Historic HPMS Data (Sample) - 2006
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2006
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Historic HPMS Data (Sample) - 2008
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2008
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Historic HPMS Data (Sample) - 2009
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2009
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Highway-Rail Grade Crossing Incident Data (Form 57)
FRA Safe TeamUpdated 13 Nov 2026
All impacts between railroad on-track equipment and highway users at a highway-rail grade crossing are reported …
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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 …
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ODOT Highway Contracts - Multi-Year Report
Oregon Department of Transportation (ODOT)Updated 30 Oct 2026
This is a multi-year report of Oregon Department of Transportation (ODOT) highway construction contracts. This information is …
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Historic HPMS Data (Sample) - 2003
FHWA, Office of Highway Policy InformationUpdated 8 Jul 2022
Historic Highway Performance Monitoring System sample data for the year 2003
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Highway Milepoints in Colorado
CDOTUpdated 4 Nov 2026
The mile points for every interstate highway in Colorado, from the Colorado Department of Transporation
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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 …
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Taxable Sales and Purchases of Motor Fuel and Highway Diesel Fuel Quarterly Data: Beginning Sales Tax Year 2013‐2014
Taxation and Finance, Department ofUpdated 27 Oct 2026
Reported taxable sales and purchases of motor fuel and highway diesel fuel subject to the State sales tax …
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Highway Traffic Counts in Colorado 2022
data.colorado.govUpdated 29 May 2024
Traffic counts on highways and various calculations, from Colorado Department of Transportation (CDOT), for 2022.
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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 …
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Highway Grades in Colorado
CDOTUpdated 20 Apr 2026
… Contains detailed data for state highways, including grades from the Colorado Department of Transportation (CDOT).
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Highway Mileage: Beginning 2008
New York State Department of TransportationUpdated 11 Oct 2022
The Highway Mileage Report is an annual publication that lists the mileage of roadway and maintenance jurisdiction/ownership …
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Highway-Rail Grade Crossing Accident/Incident Source Data (Form 57)
FRA Safe TeamUpdated 13 Nov 2026
All impacts between railroad on-track equipment and highway users at a highway-rail grade crossing are reported …
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- JSON
- SODA API