• Aviation
  • Bridges
  • Bridge Funding
  • Dams
  • Dams with Eaps
  • Drinking Water
  • Energy
  • Hazardous Waste
  • Inland Waterways
  • Levees
  • Ports
  • Public Parks
  • Rail
  • Roads
  • Road Costs
  • Schools
  • Transit
  • Wastewater
D+

This map highlights the number of public use airports in each state. Every year, 895.5 million passengers travel through American airports.

C

This map highlights the number and percentage of structurally deficient bridges and state spending on bridge capital projects. The U.S. has 614,387 bridges, almost four in 10 of which are 50 years or older.

C

This map highlights the number and percentage of structurally deficient bridges and state spending on bridge capital projects. The U.S. has 614,387 bridges, almost four in 10 of which are 50 years or older.

C+

Broadband

D+

This map highlights the number of high-hazard potential dams and number of regulated dams with emergency action plans. The average age of the 90,580 dams in the country is 56 years.

D+

This map highlights the number of high-hazard potential dams and number of regulated dams with emergency action plans. The average age of the 90,580 dams in the country is 56 years.

C-

This map highlights the drinking water infrastructure needs over 20 years. There are an estimated 240,000 water main breaks per year in the United States, wasting over 2 trillion gallons of treated drinking water.

D+

This map shows the amount of renewable energy produced in the United States.

C

This map shows the hazardous waste sites on the National Priorities List.

C-

This map shows the miles of inland waterways and ranking nationally. The United States has 25,000 miles of inland waterways.

D+

This map highlights the miles of levees in the National Levees Database. Levees in the U.S. Army Corps of Engineers Levee Safety Program protect over 300 colleges and universities, 30 professional sports venues, 100 breweries, and an estimated $1.3 trillion in property.

Marine Highways

B

This map highlights the amount of short tons of cargo and ranking nationally. The United States has 926 ports.

C-

This map highlights the unmet needs for park systems.

B-

This map highlights the miles of freight railroads in the United States. The rail network carries approximately 85,000 passengers each day.

Resource Center: Airports

Resource Center: Broadband, Parks, Schools, Hazardous Waste & Solid Waste

Resource Center: Dams & Levees

Resource Center: Drinking Water, Wastewater & Stormwater

Resource Center: Energy

Resource Center: Justice, Equity, Diversity & Inclusion

Resource Center: Ports & Inland Waterways

Resource Center: Roads & Bridges

This map shows the amount of renewable energy produced in the United States.

This map shows the amount of renewable energy produced in the United States.

D+

This map shows the miles of public roads and percentage in poor condition, and the cost per year and per motorist of driving on roads in need of repair. More than two out of every five miles of America’s urban interstates are congested.

D+

This map shows the miles of public roads and percentage in poor condition, and the cost per year and per motorist of driving on roads in need of repair. More than two out of every five miles of America’s urban interstates are congested.

D+

This map shows estimated school capital expenditures.

C+

Solid Waste

D

Stormwater

D

This map shows the number of annual unlinked passenger trips via transit.

D+

This map shows the wastewater infrastructure needs over 20 years. There are 14,748 wastewater treatment plants in the United States.

Federal Aviation Administration, “2022 Airport Improvement Program (AIP) Grants”. Published September 2022. Accessed February 2023.
USDOT Bureau of Transportation Statistics, “State Transportation by the Numbers,” Data 2018. Accessed February 2023

American Road & Transportation Builders Association, “2022 Bridge Report.” February 2023.

American Road & Transportation Builders Association, “2022 Bridge Report.” February 2023.

Broadband Data Source

National Inventory of Dams, Interactive Geographic NID Database, Accessed February 2023

National Inventory of Dams, Interactive Geographic NID Database, Accessed February 2023

“Eaton Blackout Tracker United State Annual Report 2018,” pg. 9. 2018.

U.S. Environmental Protection Agency, “Search for Superfund Sites Where You Live.” Accessed February 2023

Bureau of Transportation Statistics, “State Transportation by the Numbers.” Accessed February 28, 2021.

U.S. Army Corps of Engineers. “Levee Portfolio Report: A Summary of Risks and Benefits Associated with the USACE Levee Portfolio,” Appendix E. 2018.

Marine Highways Data Source

Bureau of Transportation Statistics, “State Transportation by the Numbers.” Accessed February 28, 2021.

National Park Service, “NPS Deferred Maintenance by State and Park.” 2018.

Bureau of Transportation Statistics, “State Transportation by the Numbers.” Accessed February 28, 2021.

Resource Center: Airports Data Source

Resource Center: Broadband, Parks, Schools, Hazardous Waste & Solid Waste Data Source

Resource Center: Dams & Levees Data Source

Resource Center: Drinking Water, Wastewater & Stormwater Data Source

Resource Center: Energy Data Source

Resource Center: Justice, Equity, Diversity & Inclusion Data Source

Resource Center: Ports & Inland Waterways Data Source

Resource Center: Roads & Bridges Data Source

“Eaton Blackout Tracker United State Annual Report 2018,” pg. 9. 2018.

“Eaton Blackout Tracker United State Annual Report 2018,” pg. 9. 2018.

21st Century School Fund, “State of Our Schools: America’s K-12 Facilities,” Appendix A. 2016.

Environmental Research & Education Foundation, “Municipal Solid Waste Management in the U.S. 2010 & 2013,” Table 8. 2016.

Western Kentucky University, “Western Kentucky University Stormwater Utility Survey 2020,” Table A-1. 2020.

Federal Transit Administration, National Transit Database “2021 Annual Time Series,” TS2.2 Service Data and Operating Expenses Time Series by System

U.S. Environmental Protection Agency, “Clean Watersheds Needs Survey 2012, Report to Congress,” Table A-1.