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Kentucky Year Total # of Bridges Structurally deficient Functionally obsolete Total of Both # % # % # % 1995 25,170 1,578 12 5,352 21 6,930 28 1996 25,344 1,561 10 5,329 21 6,890 27 1997 25,266 1,448...Excel | CSV | Table Version
Kentucky United StatesSOURCE: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System, Washington, DC:...
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(Miles)
Interstate Other Freeways and Expressways Other Principal Arterial Urban Minor Arterial Urban Collector Total 229 90 658 1,182 1,145 Very good 67 0 26 8 0 Good 90...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 533 2,044 1,602 6,993 Very good 196 285 0 0 Good 189 1,158 700 1,864 Fair 12 322 577 2,...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: 79,267 miles Interstate: 762 miles Road bridges: 13,368 Class I railroad trackage: 2,441 miles Inland waterways: 1,591 miles Public use airports: 62 (7 certificated for air carrier operations)1
Vehicles and...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.
Certificated airport: An airport holding an operating certificate issued by the Federal...
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...