2-2 Highway Travel: 1970–2013

Table Version | Excel

Note: Data for 2007 and later years may not be comparable to previous years due to changes in methodology.

Source: U.S. Department of Transportation, Federal Highway Administration, Traffic Volume Trends, available at...

2-1 Vehicle-Miles Traveled

Excel

millions

2 Moving People

The U.S. transportation system makes personal mobility possible. Every day people use the transportation system to get to and from work, school, and shopping and for recreation, social, and personal purposes.

1-7 Structurally Deficient Bridges by State: 2013

Table Version | Excel

Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, available at www.fhwa.dot.gov/bridge/nbi.cfm as of September 2014.

1-6 Structurally Deficient Bridges: 1990–2013

Table Version | Excel

Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, available at www.fhwa.dot.gov/bridge/nbi.cfm as of September 2014.

1-5 National Highway System Pavement Condition

Table Version | Excel

Note: Pavement condition is measured by the International Roughness Index (IRI).

Source: U.S. Department of Transportation, Federal Highway Administration, 2013 Status of the Nation...

1-4 Airport Runway Pavement Condition

Table Version | Excel

Note: National Plan of Integrated Airport Systems (NPIAS) airports include commercial service airports, reliever airports, and selected general aviation airports.

Source: As cited in U.S....

1-3 Transportation Vehicles

Excel

number

1-2 Transportation Facilities

Excel

number

1-1 Transportation Network Length

Excel

miles