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Federal
Historic Highway Performance Monitoring (HPMS) Data
Department of Transportation —
Historic Highway Performance Monitoring (HPMS) Data by year -
State
MTA Statement of Operations: Beginning 2019
State of New York —
This dataset is obtained from the MTA’s annual budgeting process and provides a detailed breakout of the MTA’s operating expenses and revenues. Data is available for... -
State
California County Boundaries and Identifiers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
Federal
Select Summary Statistics Dashboard data
Department of Transportation —
The Summary Statistics dashboard includes rural and urban measures for roadway mileage, lane miles, vehicle miles traveled, fatalities, and fatality rate. -
Federal
Licensed Driver Dashboard Data
Department of Transportation —
The table displays the total number of licensed drivers in each State. The table shows the number of male and female licensed drivers by sex and age group. -
Federal
Historic HPMS Data (Universe) - 2003
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 2003 -
State
MTA Colors
State of New York —
This dataset includes the RGB Hex code and CMYK values for the colors used by the MTA for its various services, including the New York City Subway, the Staten Island... -
Federal
Biological, chemical, and physical data from the Phytoplankton Monitoring Network from 2001-09-13 to 2013-03-07 (NCEI Accession 0117942)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Phytoplankton Monitoring Network (PMN) is a part of the National Centers for Coastal Ocean Science (NCCOS). The PMN was created as an outreach program to connect... -
Federal
IceBridge UAF L1B HF Geolocated Radar Echo Strength Profiles V001
National Aeronautics and Space Administration —
This data set contains radar echograms acquired by the University of Alaska Fairbanks High-Frequency Radar Sounder over select glaciers in Alaska. The data are... -
County
King County Archives Search
King County, Washington —
We are a repository of historical King County government records, which are open to public view. Over three hundred collections comprising over 18,000 cubic feet,... -
Federal
Public Road Mileage, Lane Miles, and Vehicle-Miles of Travel (VMT-421C)
Department of Transportation —
Annual Public Road Mileage and Vehicle-Miles of Travel (VMT) from 1900 through 2024 and Lane Miles from 1980 through 2024. Formerly Highway Statistics Charts VMT-421C... -
Federal
Estimated Lane-Miles of Public Roads by Functional System and State, 1980 - 2024 (HM-60)
Department of Transportation —
Miles of public roads by the roadway's functional system and whether rural or urban for the 50 states, DC, and Puerto Rico (from 1996) from FHWA Highway Statistics... -
Federal
CDC WONDER: Population - Bridged-Race July 1st Estimates
U.S. Department of Health & Human Services —
The Population - Bridged-Race July 1st Estimates online databases report bridged-race population estimates of the July 1st resident population of the United States,... -
County
Edge of Pavement
Lake County, Illinois —
Download In State Plane Projection Here. The pavement boundaries were traced from aerial photography taken between March 15th, 2018 and April 25th, 2018. This dataset... -
Federal
Air Gap Data from CO-OPS
National Oceanic and Atmospheric Administration, Department of Commerce —
The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains... -
Federal
Monthly Travel Trends Dashboard Data
Department of Transportation —
Monthly VMT/12-month VMT average/Cumulative 12-month VMT -
State
California City Boundaries and Identifiers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
Federal
Federal Highway Trust Fund Receipts Attributable to Highway Users by State, 1999 - 2024 (FE-9)
Department of Transportation —
Annual dollars of federal highway trust fund receipts from various tax sources for each of the 50 states and DC from the Highway Statistics table FE-9. (Note: Tax... -
City
Bi-Annual Pedestrian Counts
City of New York —
An index of pedestrian volumes tracking the long-term trends of neighborhood commercial corridors. Data is collected at 114 locations, including 100 on-street...