1-6 Structurally Deficient Bridges: 1990–2015

Table Version | Excel

Source: As cited in U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics, tables 1-28, available at www.bts.gov as of October 2016.

1-5 National Highway System Pavement Condition

Table Version | Excel

percent of NHS facility miles

Note: Pavement condition is measured by the International Roughness Index (IRI) which takes a longitudinal profile of pavement roughness based on one-way facility centerline miles.

...

1-4 Airport Runway Pavement Condition

Table Version | Excel

percent of NPIAS runways

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

1 Infrastructure

The U.S. transportation system consists of a network of roads, bridges, airports, railroads, transit systems, ports, waterways, and pipelines, connecting the Nation to the rest of the world.

Major Trends

About the Pocket Guide to Transportation

The BTS Pocket Guide to Transportation is a quick reference guide to significant transportation statistics. All the previous seven sections plus a new Major Trends section are included.

This year marks the 20th anniversary of the Pocket Guide, which now features an innovative smart...

Acknowledgments

U.S. Department of Transportation

Anthony Foxx Secretary

Victor Mendez Deputy Secretary

Gregory Winfree Assistant Secretary for Research and Technology

Sophie Shulman Deputy Assistant Secretary for Research and Technology

Bureau of...