Figure 1-3: Highway Bridge Condition

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SOURCE: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System, Washington, DC: 2001,...

Figure 1-2: Urban Road Conditions in Oregon: 2000

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(Miles)

Figure 1-2: Urban Road Conditions in Oregon: 2000

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NOTE: Numbers may not add to 100 due to rounding.

NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement roughness using the International Roughness...

Figure 1-1: Rural Road Conditions in Oregon: 2000

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(Miles)

Figure 1-1: Rural Road Conditions in Oregon: 2000

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NOTE: Numbers may not add to 100 due to rounding.

NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement roughness using the International Roughness...

Oregon Fast Facts 2000

All public roads: 66,902 miles Interstate: 727 miles Road bridges: 7,257 Class I railroad trackage: 1,427 miles Inland waterways: 681 miles Public use airports: 96 (12 certificated for air carrier operations)1

I - Glossary

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...

H - Information on Data Sources

The U.S. Department of Transportation's (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 nation's large...

Acknowledgments

Norman Y. Mineta Secretary

Michael P. Jackson Deputy Secretary

Rick Kowalewski Acting Director

William J. Chang Associate Director for Information Technology

John V. Wells Chief...

Oregon Transportation Profile

2002