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Excel | CSV | Graphic Version
(Miles)
Interstate Other Freeways and Expressways Other Principal Arterial Urban Minor Arterial Urban Collector Total 53 0 56 202 218 Very good 4 0 7 0 4 Good 34 0 15 24 16...Excel | CSV | Table Version
NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement roughness using the International Roughness Index (IRI). IRI is a measure of surface condition. A...
Excel | CSV | Graphic Version
(Miles)
Interstate Other Principal Arterial Minor Arterial Major Collector Total 1,030 353 223 845 Very good 13 7 0 42 Good 333 113 46 60 Fair 313 66 121 532 Mediocre...Excel | CSV | Table Version
NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement roughness using the International Roughness Index (IRI). IRI is a measure of surface condition. A...
All public roads: 12,823 miles Interstate: 1,083 miles Road bridges: 1,049 Railroad trackage: 482 miles Inland waterways: 5,497 miles Ferry routes: 65 Ferry route-miles: 8,520 Public use airports: 301 (34 certificated for air carrier...
British thermal unit (Btu): The amount of energy required to raise the temperature of 1 pound of water 1 degree Fahrenheit (F) at or near 39.2 degrees F and 1 atmosphere of pressure.
Commuter rail: Urban passenger train service for short-distance travel between a central...
The U.S. Department of Transportations (USDOT) Bureau of Transportation Statistics (BTS) collects and compiles data on the volume of revenue passengers, freight, and mail traffic handled and reported by the nations large...
Norman Y. Mineta Secretary
Michael P. Jackson Deputy Secretary
Bureau of Transportation StatisticsAshish K. Sen Director
Rick Kowalewski Deputy Director
Susan J. Lapham Associate Director for Statistical Programs...
2002
Table of Contents File Formats Entire Report PDF (1.36MB) ...Excel | CSV
State Total length (meters) Barrier cost($ 1998) Alabama 0 0 Alaska 9,338 2,742,486 Arizona 48,593 15,130,670 Arkansas 1,989 653,497 California 777,160 487,177,331...