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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

General

Legacy ID
201

Table 1-7: Road Bridge Condition: 2012

Excel | CSV

State All bridges Structurally deficient Functionally obsolete Percent of State Bridges Structurally deficient Functionally obsolete Alabama 16,070 1,...

Table 1-4: Road Condition: 2011

Excel | CSV

(Miles)

  International Roughness Index (IRI) Present Serviceability Rating (PSR) State Not Reported <60 60-94 95-170 171-220 >220...

United States Fast Facts

Data are for 2011 unless otherwise noted.

Transportation System Extent

All public roads: 4.08 million milesInterstate: 46,960 milesRoad bridges: 605,103Class I railroad trackage: 162,393 milesInland waterways: 29,620 milesPublic use airports: 5,172

Vehicles and Conveyances

Automobiles...

Preface

The Bureau of Transportation Statistics (BTS), a part of the U.S. Department of Transportation’s (USDOT) Research and Innovative Technology Administration (RITA), presents State Transportation Statistics 2012, a statistical profile of transportation in the 50 states and the District of Columbia...