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(Excludes highway-grade crossing incidents and other incidents)
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NOTE FOR DATA ON THIS PAGE: "Accidents/incidents" includes all events reportable to the U.S. Department...
(Percent)
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1998 1999 2000 New Hampshire N N N United States 68.7 67.0 71.0KEY FOR DATA ON THIS PAGE: N = data do not exist.
SOURCE FOR DATA ON THIS PAGE: U.S....
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KEY FOR DATA ON THIS PAGE: N = data do not exist.
SOURCE FOR DATA ON THIS PAGE: U.S. Department of Transportation, National Highway Traffic Safety Administration, 1998-2000...
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New Hampshire Year Total # of Bridges Structurally deficient Functionally obsolete Total of Both # % # % # % 1995 2,422 441 18 442 18 883 36 1996 2,413 418 17 455 19 873 36 1997 2,417 313 13 586 24...Excel | CSV | Table Version
New Hampshire United StatesSOURCE: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System,...
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(Miles)
Interstate Other Freeways & Expressways Other Principal Arterial Urban Minor Arterial Urban Collector Total 49 39 170 427 282 Very good 13 10 7 3 12 Good 30...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...
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(Miles)
Interstate Other Principal Arterial Minor Arterial Major Collector Total 177 460 484 1186 Very good 26 57 69 27 Good 147 233 167 275 Fair 4 147 206 321...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: 15,211 miles Interstate: 224 miles Road bridges: 2,348 Railroad trackage: 415 miles Inland waterways: 8 miles Public use airports: 26 (3 certificated for air carrier operations)1
Vehicles and Conveyances...