List of Exhibits

Executive Summary

• Highway Mileage by Jurisdiction, 2002
• Percentage of Highway Miles, Lane Miles, and Vehicle Miles Traveled by Functional System, 2002
• Highway Mileage and Travel, 1993–2002
• Urban Capacity-Equivalent Revenue Vehicle Miles (Billions)
• Urban Passenger Transit Miles (Billions)

• Percentage of Pavement Mileage with Acceptable Ride Quality
• Percentage of VMT on Pavement with Acceptable Ride Quality, by Urban Area Size
• Percentage of Rural and Urban Bridge Deficiencies, by Number of Bridges
• Definitions of Transit Asset Condition
• Condition of Bus Maintenance Facilities, 2002
• Condition of Rail Maintenance Facilities, 2002

• Percent of Travel Under Congested Conditions, 1987 Versus 2002
• Percent of Additional Travel Time, 1987 Versus 2002
• Annual Hours of Traveler Delay, 1987 Versus 2002
• Transit Operating Speeds, 1993–2002
• Vehicle Utilization: Passenger Miles per Capacity-Equivalent Vehicle
• Passengers by Waiting Times

• Fatality Rate, 1980–2002
• Injury Rate, 1988–2002
• Alcohol-Related Fatalities, 1993–2002
• Incidents and Injuries per 100 Million PMT, 2002
• Fatalities per 100 Million PMT, 2000 and 2002

• Highway Expenditures by Type, 2002
• Revenue Sources for Highways, 2002
• 2002 Transit Revenue Sources (Billions of Dollars)
• 2002 Transit Expenditures (Billions of Dollars)
• Sources of Transit Capital Investment Funding, 2000 and 2002 (Millions of Dollars)

• Cost to Maintain Highways and Bridges Distribution by Improvement Type
• Maximum Economic Investment for Highways and Bridges Distribution by Improvement Type
• Transit Average Annual Investment Requirements, 2001–2020 and 2003–2022
• Annual Cost to Maintain and Improve Conditions and Performance by Investment Type, 2002–2022
• Average Annual Transit Investment Requirements by Asset Type, 2003–2022

• 2002 Capital Outlay by All Levels of Government Versus Highway and Bridge Investment Requirements
• Investment Requirements and 2002 Capital Outlay Distribution by Improvement Type
• A Comparison of 2002 Capital Investment Requirements with Average Annual Investment Requirements (Billions of Dollars)

• Projected Changes in 2022 Highway Condition and Performance Measures Compared to 2002 Levels, at Different Possible Funding Levels
• Current Transit Capital Spending Levels Versus Rehabilitation and Replacement Needs, 1993–2002
• Effect of Capital Spending Constraints on Transit Condition

• Impact of Operations Improvements on Average Annual Investment Requirements
• Individual Impact of Alternate Assumptions on the Average Annual Maximum Economic Investment for Highways and Bridges
• The Effect of Variations in PMT Growth on Transit Annual Investment Requirements

• Estimated Number of Lives Saved by Restraint Systems, 1993 and 2002

• The Benefits of Transit

• Bridge Deficiencies by Numbers, by ADT, and by Deck Area

• STRAHNET Mileage, 2002
• BPercent of STRAHNET Routes Under Bridges With Clearance Greater Than 16 Feet, 1995–2002

• Costs Compared to 2004 Levels for Different Possible Funding Levels

Main Report

• Exhibit 2-1. Comparison of System and Use Characteristics with Those in the 2002 C&P Report
• Exhibit 2-2. Highway Mileage by Owner, 1993 and 2002
• Exhibit 2-3. Highway Mileage by Owner and by Size of Area, 1993–2002
• Exhibit 2-4. Highway Functional Classification Hierarchy
• Exhibit 2-5. Percentage of Highway Miles, Lane Miles, and VMT by Functional System and by Size of Area, 2002
• Exhibit 2-6. Highway Route Miles by Functional System and by Size of Area, 1993–2002
• Exhibit 2-7. Highway Lane Miles by Functional System and by Size of Area, 1993–2002
• Exhibit 2-8. Vehicle Miles Traveled (VMT) and Passenger Miles Traveled (PMT), 1993–2002
• Exhibit 2-9. Highway Travel by Vehicle Type, 1993–2002
• Exhibit 2-10. Highway Travel by System and Vehicle Type, 1993–2002
• Exhibit 2-11. Deployment of Intelligent Transportation Systems (ITS) in 78 Largest Metropolitan Areas, 1997, 1999, 2000, and 2002
• Exhibit 2-12. Integrated Metropolitan Deployment Progress
• Exhibit 2-13. Bridges by Owner, 1996–2002
• Exhibit 2-14. Percent Bridge Inventory, Traffic, and Deck Area by Owner
• Exhibit 2-15. Number of Bridges by Functional System, 1996–2002
• Exhibit 2-16. Bridges by Functional Classification and Owner, 2002
• Exhibit 2-17. Rural and Urban Bridges by Number and Percent of Daily Traffic, 2002
• Exhibit 2-18. Transit Active Fleet and Infrastructure, 2002
• Exhibit 2-19. Transit Directional Route Miles, 1993–2002
• Exhibit 2-20. Transit Unadjusted Vehicle Revenue Miles (VRM), 1993–2002
• Exhibit 2-21. Capacity-Equivalent Factors Mode, Full-Seating and -Standing Capacities Combined
• Exhibit 2-22. Transit Urban Capacity-Equivalent Vehicle Revenue Miles, 1993–2002
• Exhibit 2-23. Transit Urban Passenger Miles, 1993–2002
• Exhibit 2-24. Unadjusted Vehicle Occupancy Passengers per Transit Vehicle, 1993–2002
• Exhibit 2-25. Adjusted Vehicle Occupancy Passengers per Capacity-Equivalent Public Transit Vehicle Mile, 1993–2002
• Exhibit 2-26. Fleet Composition of Rural Transit Operators, 1997–2000
• Exhibit 2-27. Urban Transit Operators' ADA Vehicle Fleets, 2002
• Exhibit 2-28. Composition of Special Service Vehicles, FY 2002
• Exhibit 3-1. Comparison of System Conditions Statistics with Those in the 2002 C&P Report
• Exhibit 3-2. Present Serviceability Rating (PSR)
• Exhibit 3-3. Pavement Condition Criteria
• Exhibit 3-4. Acceptable Pavement, All Functional Systems except Rural Minor Collectors and Local (Based on Mileage), 1995–2002
• Exhibit 3-5. Acceptable Pavement, All Functional Systems except Rural Minor Collectors and Local (Based on Vehicle Miles Traveled), 1995–2002
• Exhibit 3-6. Acceptable Pavement by Area (Based on Mileage), 2002
• Exhibit 3-7. Acceptable Pavement by Area (Based on Vehicle Miles Traveled), 2002
• Exhibit 3-8. Acceptable Rural Area Pavement (Based on Mileage), 1995–2002
• Exhibit 3-9. Acceptable Small Urban Area Pavement (Based on Mileage), 1995–2002
• Exhibit 3-10. Acceptable Urbanized Area Pavement (Based on Mileage), 1995–2002
• Exhibit 3-11. Acceptable Rural Area Pavement (Based on Vehicle Miles Traveled), 1995–2002
• Exhibit 3-12. Acceptable Small Urban Area Pavement (Based on Vehicle Miles Traveled), 1995–2002
• Exhibit 3-13. Acceptable Urbanized Area Pavement (Based on Vehicle Miles Traveled), 1995–2002
• Exhibit 3-14. Ride Quality by Functional System (Based on Mileage), 1995–2002
• Exhibit 3-15. Ride Quality by Functional System (Based on Vehicle Miles Traveled), 1995–2002
• Exhibit 3-16. Alignment Rating
• Exhibit 3-17. Rural Horizontal Alignment Adequacy, 2002
• Exhibit 3-18. Rural Vertical Alignment Adequacy, 2002
• Exhibit 3-19. Rural Lane Width by Functional System, 2002
• Exhibit 3-20. Small Urban and Urbanized Lane Width by Functional System, 2002
• Exhibit 3-21. Percentage of Roadways with 12+ Foot Lane Width, 1993–2002
• Exhibit 3-22. Bridge Condition Rating Categories
• Exhibit 3-23. Bridge Condition Ratings, 2002
• Exhibit 3-24. Culvert Condition Ratings, 2002
• Exhibit 3-25. Bridge Appraisal Rating Categories
• Exhibit 3-26. Structural Evaluation/Waterway Adequacy Ratings, 2002
• Exhibit 3-27. Functional Obsolescence: Deck Geometry, Underclearance, and Approach Alignment Ratings, 2002
• Exhibit 3-28. Bridge Deficiency Percentages, 1994–2002
• Exhibit 3-29. Bridge Deficiencies by Owner, 2002
• Exhibit 3-30. Bridge Deficiencies by Owner and Type, 2002
• Exhibit 3-31. Bridge Deficiencies by Numbers, by ADT, and by Deck Area
• Exhibit 3-32. Bridge Deficiencies by Owner, by Numbers, ADT, and Deck Area
• Exhibit 3-33. Bridge Deficiencies by Functional System, 2002
• Exhibit 3-34. Rural and Urban Bridge Deficiencies, 1994–2002
• Exhibit 3-35. Interstate Bridge Deficiencies, 1994–2002
• Exhibit 3-36. Other Arterial Bridge Deficiencies, 1994–2002
• Exhibit 3-37. Collector Bridge Deficiencies, 1994–2002
• Exhibit 3-38. Local Bridge Deficiencies, 1994–2002
• Exhibit 3-39. Definitions of Transit Asset Condition
• Exhibit 3-40. National Condition Assessments of Transit Vehicles
• Exhibit 3-41. 2002 Transit Economic Requirements Model (TERM) Data Sources
• Exhibit 3-42. Urban Transit Bus Fleet Count, Age, and Condition, 1993–2002
• Exhibit 3-43. Age of Maintenance Facilities for Urban Bus Vehicles
• Exhibit 3-44. Distribution of Condition of Urban Bus Maintenance Facilities, 2002
• Exhibit 3-45. Urban Transit Rail Fleet Count, Age, and Condition, 1993–2002
• Exhibit 3-46. Commuter Rail Vehicle Condition Versus Age
• Exhibit 3-47. Rail Maintenance Facility Ages
• Exhibit 3-48. Bus and Rail Maintenance Facilities Average Conditions and Age
• Exhibit 3-49. Distribution of Condition of Urban Rail Maintenance Facilities, 2002
• Exhibit 3-50. Physical Condition of U.S. Transit Rail Infrastructure-Selected Years, 1997–2002
• Exhibit 3-51. Estimated Valuation of the Nation's Transit Assets, 2002
• Exhibit 3-52. Number of Overage Vehicles and Average Vehicle Age in Rural Transit
• Exhibit 3-53. The Condition of Rural Bus Maintenance Facilities, 1997–1999
• Exhibit 4-1. Comparison of Highway and Transit Operational Performance Statistics with Those in the 2002 C&P Report
• Exhibit 4-2. Percent of Additional Travel Time, 1987–2002
• Exhibit 4-3. Percent of Additional Travel Time by Urbanized Area Size, 1987–2002
• Exhibit 4-4. Percent of Additional Travel Time by Urbanized Area Size, 1987 Versus 2002
• Exhibit 4-5. Annual Hours of Traveler Delay, 1987–2002
• Exhibit 4-6. Annual Hours of Traveler Delay by Urbanized Area Size, 1987–2002
• Exhibit 4-7. Annual Hours of Traveler Delay by Urbanized Area Size, 1987 Versus 2002
• Exhibit 4-8. Percent of Travel Under Congested Conditions, 1987–2002
• Exhibit 4-9. Average Congested Travel Period
• Exhibit 4-10. Percent of Travel Under Congested Conditions by Urbanized Area Size, 1987–2002
• Exhibit 4-11. Components of the Congestion Problem-Top 20 Urban Areas
• Exhibit 4-12. DVMT per Lane-Mile for Small Urban Systems, 1993–2002
• Exhibit 4-13. DVMT per Lane-Mile for Urbanized Systems, 1993–2002
• Exhibit 4-14. DVMT per Lane-Mile for Rural Systems, 1993–2002
• Exhibit 4-15. Percent of Peak-Hour Travel Exceeding V/SF Thresholds
• Exhibit 4-16. Distribution of Passengers by Waiting Times
• Exhibit 4-17. Passenger Wait Times According to Household Income
• Exhibit 4-18. Transit Vehicle Utilization, Annual Passenger Miles per Capacity-Equivalent Vehicle by Mode, 1993–2002
• Exhibit 4-19. Passenger-Mile Weighted Average Operating Speed by Transit Mode, 1993–2002
• Exhibit 4-20. Index of Rail Speed and Capacity Utilization of Rail Vehicles (2000=100%)
• Exhibit 4-21. Rail Vehicles' Average Operating Speeds, 2002
• Exhibit 4-22. Average Operating Speeds of Nonrail Vehicles, 2002
• Exhibit 5-1. Comparison of Safety Statistics with Those in the 2002 C&P Report
• Exhibit 5-2. Summary of Fatality and Injury Rates, 1966–2002
• Exhibit 5-3. Fatalities, 1980–2002
• Exhibit 5-4. Fatality Rate, 1980–2002
• Exhibit 5-5. Progress Toward Achieving the DOT 1.0 Fatality Rate Goal in 2008
• Exhibit 5-6. Fatalities by Functional System, 1994–2002
• Exhibit 5-7. Fatality Rates by Functional System, 1994–2002 (per 100 Million VMT)
• Exhibit 5-8. Crashes by Severity, 1994–2002
• Exhibit 5-9. Highway Fatalities by Type, 2002
• Exhibit 5-10. Alcohol-Related Fatalities, 1993–2002
• Exhibit 5-11. Fatalities for Vehicle Occupants by Type of Vehicle, 1993–2002
• Exhibit 5-12. Injuries for Vehicle Occupants by Type of Vehicle, 1993–2002
• Exhibit 5-13. Motorcycle Occupants Killed or Injured per Registered Vehicle, 1993–2002
• Exhibit 5-14. Age of Drivers Involved in Fatal Crashes, 2002
• Exhibit 5-15. Annual Transit-Related Incidents, Injuries, and Fatalities, 1993–2002: Directly Operated Service Only (Purchased Transportation not Included)
• Exhibit 5-16. Transit-Related Incidents, Injuries, and Fatalities by Mode: Directly Operated Service Only (Purchased Transportation not Included)
• Exhibit 6-1. Comparison of Highway and Transit Finance Statistics with Those in the 2002 C&P Report
• Exhibit 6-2. Revenue Sources for Highways, 2002 (Billions of Dollars)
• Exhibit 6-3. Disposition of Highway-User Revenue
• Exhibit 6-4. Highway Revenue Sources by Type, All Units of Government, 1921–2002
• Exhibit 6-5. Percent of Highway Revenue Derived from User Charges, for Each Level of Government, 1957–2002
• Exhibit 6-6. Direct Expenditures for Highways, by Expending Agencies and by Type
• Exhibit 6-7. Expenditures for Highways by Type, All Units of Government, 1957–2002
• Exhibit 6-8. Funding for Highways by Level of Government, 1957–2002
• Exhibit 6-9. Total Highway Expenditures in Current and Constant 2002 Dollars, All Units of Government, 1957–2002
• Exhibit 6-10. Highway Capital, Maintenance, and Other Noncapital Expenditures in Current and Constant 2002 Dollars, All Units of Government, 1957–2002
• Exhibit 6-11. Highway Expenditures per Vehicle Mile Traveled, All Units of Government, 1957–2002
• Exhibit 6-12. Highway Capital Outlay by Functional System, 2002
• Exhibit 6-13. Highway Capital Outlay by Improvement Type, 2002 (Billions of Dollars)
• Exhibit 6-14. Highway Capital Outlay by Improvement Type, 1995, 1997, 2000, and 2002
• Exhibit 6-15. Distribution of Capital Outlay by Improvement Type and Functional System, 2002
• Exhibit 6-16. Revenue Sources for Transit Financing, 2002 (Millions of Dollars)
• Exhibit 6-17. 2002 Public Transportation Revenue Sources (Billions of Dollars)
• Exhibit 6-18. 2002 State Sources of Transit Financing (Millions of Dollars)
• Exhibit 6-19. 2002 Local Sources of Funding for Transit (Millions of Dollars)
• Exhibit 6-20. Growth in Public Funding for Public Transportation by Government Jurisdiction
• Exhibit 6-21. Federal Share of Public Funding for Transit, 1962–2002
• Exhibit 6-22. Public Funding for Transit by Government Jurisdiction, Selected Years, 1960–2002
• Exhibit 6-23. Current and 2002 Constant Dollar Public Funding for Public Transportation, 1956–2002
• Exhibit 6-24. Sources of FHWA Flexible Fund Transfers to FTA, 2002 (Millions of Dollars)
• Exhibit 6-25. Sources of Funds for Transit Capital Expenditures, 1990–2002 (Millions of Dollars)
• Exhibit 6-26. 2002 Sources of Transit Capital Investment Funds (Millions of Dollars)
• Exhibit 6-27. Transit Capital Expenditures by Mode and by Type, 2002 (Millions of Dollars)
• Exhibit 6-28. 2002 Transit Capital Expenditures by Asset Type (Millions of Dollars)
• Exhibit 6-29. Federal Share of FY 2005 Existing Full Funding Grant Recommendations
• Exhibit 6-30. New Starts Funding, 1998–2003 (Millions of Dollars)
• Exhibit 6-31. 2002 Sources of Transit Operating Funds (Billions of Dollars)
• Exhibit 6-32. Sources of Funds for Transit Operating Expenses 1993–2002 (Millions of Dollars)
• Exhibit 6-33. Disbursements for Transit Operations by Mode, Directly Operated Services, 1988–2002 (Millions of Dollars)
• Exhibit 6-34. 2002 Disbursements for Transit Operations by Mode (Billions of Dollars)
• Exhibit 6-35. Demand Response Services Share of Transit Total Operating Costs
• Exhibit 6-36. Disbursements for Transit Operations—All Modes by Function, Directly Operated Services, 2002 (Millions of Dollars)
• Exhibit 6-37. Operating Expenses per Vehicle Revenue Mile, 1993–2002
• Exhibit 6-38. Operating Expenses per Capacity-Equivalent Vehicle Revenue Mile, 1993–2002
• Exhibit 6-39. Operating Expenses per Passenger Mile Traveled by Mode, 1993–2002
• Exhibit 6-40. Rural Transit Operators' Budget Sources for Operating Expenditures, 2000
• Exhibit II-1. Economically Efficient Investment Requirements
• Exhibit 7-1. Highway, Bridge, and Transit Investment Requirement Projections Compared with Data from the 2002 C&P Report
• Exhibit 7-2. Average Annual Maximum Economic Investment for Highways and Bridges (Billions of 2002 Dollars)
• Exhibit 7-3. Average Annual Investment Required to Maintain Highways and Bridges (Billions of 2002 Dollars)
• Exhibit 7-4. Highway and Bridge Investment Requirements: Distribution by Improvement Type
• Exhibit 7-5. Sources of the Highway and Bridge Investment Requirements Estimates (Billions of 2002 Dollars)
• Exhibit 7-6. HERS Investment Requirement Scenarios, 2003–2022 (Billions of 2002 Dollars)
• Exhibit 7-7. NBIAS Investment Requirement Scenarios, 2003–2022 (Billions of 2002 Dollars)
• Exhibit 7-8. Summary of Average Annual Transit Investment Requirements, 2003–2022 (Billions of 2002 Dollars)
• Exhibit 7-9. Annual Transit Investment Requirements by Type of Improvement (Billions of 2002 Dollars)
• Exhibit 7-10. Transit Average Annual Investment Requirements by Area Population Size and Mode, 2003–2022 (Billions of 2002 Dollars)
• Exhibit 7-11. Annual Average Cost to Maintain and Improve Transit Conditions and Performance, 2003–2022
• Exhibit 7-12. Transit Infrastructure Average Annual Investment Requirements by Asset Type, 2003–2022
• Exhibit 7-13. Annual Rail Investment Requirements, 2003–2022 (Billions of 2002 Dollars)
• Exhibit 7-14. Nonrail Annual Investment Requirements, 2003–2022 (Millions of 2002 Dollars)
• Exhibit 7-15. Estimated Backlog Transit Asset Type (Billions of Dollars)
• Exhibit 7-16. Estimated Backlog in 2002 by Transit Mode (Billions of Dollars)
• Exhibit 8-1. Highway, Bridge, and Transit Spending Versus Investment Requirements Compared with Data from the 2002 C&P Report
• Exhibit 8-2. Average Annual Investment Requirements Versus 2002 Capital Outlay
• Exhibit 8-3. Highways and Bridges Investment Requirements and 2002 Capital Outlay, Percentage by Improvement Type
• Exhibit 8-4. Average Annual Investment Requirements Versus Current Spending—1997, 1999, 2002, and 2004 C&P Reports
• Exhibit 8-5. 2002 Transit Capital Expenditures Versus Estimated Average Annual Investment Requirements
• Exhibit 8-6. Average Annual Transit Investment Requirements Versus 2002 Capital Spending by Asset Type
• Exhibit 8-7. Comparison of 2002 Transit Capital Spending with Average Annual Investment Requirements
• Exhibit 8-8. Average Annual Transit Investment Requirements Versus Current Spending—1995, 1997, 1999, 2002, and 2004 C&P Reports
• Exhibit 9-1. Projected Changes in 2022 Highway Physical Conditions Compared with 2002 Levels for Different Possible Funding Levels
• Exhibit 9-2. Projected Changes in 2022 Highway Performance Compared with 2002 Levels for Different Possible Funding Levels
• Exhibit 9-3. Projected Changes in 2022 Highway Performance Compared with 2002 Levels for Different Possible Funding Levels
• Exhibit 9-4. Projected Changes in 2022 Highway User Costs Compared with 2002 Levels for Different Possible Funding Levels
• Exhibit 9-5. Annual VMT Growth Rates, 1982–2002
• Exhibit 9-6. Projected Average Annual VMT Growth Rates, 2003–2022, for Different Possible Funding Levels
• Exhibit 9-7. Annual Projected Highway VMT at Different Funding Levels (VMT in Billions; Funding in Billions of 2002 Dollars)
• Exhibit 9-8. Projected Changes in 2022 Bridge Preservation Backlog Compared with 2002 Levels for Different Possible Funding Levels
• Exhibit 9-9. Current Transit Capital Spending Levels Versus Rehabilitation and Replacement Needs, 1993–2002
• Exhibit 9-10. Effect of Capital Spending Constraints on Transit Condition Estimates
• Exhibit 10-1. Impact of Alternate Operations/ITS Deployment Assumptions on Investment Requirements
• Exhibit 10-2. Impact of Alternate Constant-Price Travel Growth Assumptions on Investment Requirements
• Exhibit 10-3. Impact of Alternate Model Features and Parameters on Investment Requirements
• Exhibit 10-4. Impact of Alternative PMT Growth Rates on Transit Investment Requirements
• Exhibit 10-5. Impact of a 25 Percent Increase in Capital Costs on Transit Investment Requirements
• Exhibit 10-6. Impact of Change in the Value of Time on Transit Investment Requirements
• Exhibit 10-7. Impact of Change in the Value of User Cost Elasticities on Transit Investment Requirements
• Exhibit 11-1. Estimated Number of Lives Saved by Restraint Systems, 1993–2002
• Exhibit 12-1 Sources of Congestion
• Exhibit 12-2. Traveler Problems and Operational Responses
• Exhibit 13-1 Trucks, Truck Miles, and Average Miles per Truck by Major Use
• Exhibit 13-2. Estimates and Forecasts of Total Freight
• Exhibit 14-1 Location of Transit Use
• Exhibit 14-2. Transit Passengers According to Household Automobile Ownership
• Exhibit 14-3. Transit Passengers by Frequency of Use
• Exhibit 14-4. Transit Trips According to Duration of Rider Use
• Exhibit 14-5. Transit Passengers by Access Time
• Exhibit 14-6. Trip Purpose as a Percentage of Total Passenger Trips
• Exhibit 14-7. Alternative Mode of Travel
• Exhibit 14-8. Transit Passenger Distribution by Age and Gender
• Exhibit 14-9. Transit Ridership by Income
• Exhibit 14-10. Income Distribution of Bus and Rail Riders by Income
• Exhibit 14-11. Classification of Transit Trips by Public Benefit Provided
• Exhibit 14-12. The Benefits of Transit
• Exhibit 14-13. Benefits in the Past Three Years—Aided Question
• Exhibit 14-14. Comparison of Open-Ended Three-Year and Lifetime Benefits
• Exhibit 15-1. Summary of Major Bridge Inspection and Bridge Program Funding Legislation and Noteworthy Changes
• Exhibit 15-2. Bridges by ADT Values, Distribution, and Cumulative Percentages
• Exhibit 15-3. Bridges by Functional Class Weighted by Numbers, ADT, and Deck Area
• Exhibit 15-4. Bridges: Year of Construction Distribution
• Exhibit 15-5. Average Year of Bridge Construction by Owner and Functional Classification
• Exhibit 15-6. Cumulative Percentage of Numbers, ADT, and Deck Area by Year of Bridge Construction
• Exhibit 15-7. Year of Construction Distribution for High- and Low-Volume NHS Bridges
• Exhibit 15-8. Year of Construction Distribution for High- and Low-Volume Non-NHS Bridges
• Exhibit 15-9. Percentage of Superstructure Material Types: Bridges Weighted by Numbers, ADT, and Deck Area
• Exhibit 15-10. Number of Bridges by Superstructure Material, Functional Classification, and Ownership
• Exhibit 15-11. Average Year of Construction and Standard Deviation for Superstructure, Functional Classification, and Ownership Combinations
• Exhibit 15-12. Bridge Deficiency Percentages by Functional Class and Owner
• Exhibit 15-13. Percent of Bridge Deficiencies by Numbers, ADT, and Deck Area
• Exhibit 15-14. Rehabilitation Summary by Functional Class and Owner (% Reconstructed/Average Number of Years to Reconstruction)
• Exhibit 15-15. Age and Deficiency Percentages
• Exhibit 16-1. Interstate Route and Lane Miles, 1993–2002
• Exhibit 16-2. Number of Interstate Bridges, 1996–2002
• Exhibit 16-3. Interstate Vehicle Miles Traveled (Annual VMT), 1993–2002 (Millions of VMT)
• Exhibit 16-4. Annual Interstate Miles Traveled by Vehicle Type, 1993–2000 (Millions of VMT)
• Exhibit 16-5. Percent of Interstate Miles with Acceptable Ride Quality, 1995–2002
• Exhibit 16-6. Percent of Interstate Miles with Good Ride Quality, 1995–2002
• Exhibit 16-7. Rural Interstate Vertical/Horizontal Alignment Status for 2002 (Percent of Miles)
• Exhibit 16-8. Interstate Lane Width
• Exhibit 16-9. Age Composition of Rural Interstate Bridges, 2002
• Exhibit 16-10. Age Composition of Urban Interstate Bridges, 2002
• Exhibit 16-11. Number of Fatalities on the Interstate System, 1994–2002
• Exhibit 16-12. Fatality Rates (per 100 Million VMT) on the Interstate System, 1994–2002
• Exhibit 16-13. Interstate Capital Expenditures, 2002
• Exhibit 16-14. Interstate Capital Expenditures, 2002 Versus 2000
• Exhibit 16-15. Projected Rural Interstate Pavement Condition in 2022 for Different Possible Funding Levels
• Exhibit 16-16. Projected Rural Interstate Conditions and Performance in 2022 for Different Possible Funding Levels
• Exhibit 16-17. Projected Urban Interstate Pavement Condition in 2022 for Different Possible Funding Levels
• Exhibit 16-18. Projected Urban Interstate Conditions and Performance in 2022 for Different Possible Funding Levels
• Exhibit 16-19. Projected Interstate Bridge Investment Backlog in 2022 for Different Possible Funding Levels
• Exhibit 17-1. Highway Route Mileage, Lane Mileage, and Vehicle Miles Traveled on the National Highway System Compared to All Roads, by Functional System, 2002
• Exhibit 17-2. NHS Mileage by Owner, 2002
• Exhibit 17-3. Ride Quality on the National Highway System, 1995–2002
• Exhibit 17-4. Acceptable NHS Miles: Rural and Urban
• Exhibit 17-5. High and Low Volume NHS and Non-NHS Bridges, by Numbers and ADT, 2002
• Exhibit 17-6. NHS and Non-NHS Bridges by Owner, 2002
• Exhibit 17-7. High and Low Volume NHS and Non-NHS Bridges, by Functional System, 2002
• Exhibit 17-8. NHS and Non-NHS Bridge Deficiencies, by Number, ADT, and Deck Area, 2002
• Exhibit 17-9. National Highway System Bridge Deficiencies
• Exhibit 17-10. Highway Capital Outlay on the NHS by Functional System, 2002
• Exhibit 17-11. NHS Capital Expenditures, 2002
• Exhibit 17-12. Projected Rural NHS Pavement Condition in 2022 for Different Possible Funding Levels
• Exhibit 17-13. Projected Rural NHS Conditions and Performance in 2022 for Different Possible Funding Levels
• Exhibit 17-14. Projected Urban NHS Pavement Condition in 2022 for Different Possible Funding Levels
• Exhibit 17-15. Projected Urban NHS Conditions and Performance in 2022 for Different Possible Funding Levels
• Exhibit 17-16. Projected NHS Bridge Investment Backlog in 2022 for Different Possible Funding Levels
• Exhibit 18-1. STRAHNET Mileage, 2002
• Exhibit 18-2. STRAHNET Lane Mileage and DVMT by Functional Class, 2002
• Exhibit 18-3. STRAHNET Condition, 2002
• Exhibit 18-4. Percent of STRAHNET Mileage Rated Acceptable
• Exhibit 18-5. Percent Miles IRI <= 170 STRAHNET Versus NHS
• Exhibit 18-6. Percent of Travel on Pavements with IRI <= 170, for STRAHNET and Total System for Selected Functional Classes, 2002
• Exhibit 18-7. Number and Percent of Deficient STRAHNET Bridges, 2002
• Exhibit 18-8. Percent of STRAHNET Bridges Rated Deficient, 1995–2002
• Exhibit 18-9. Percentage of Deficient Deck Area on STRAHNET Bridges, 2002
• Exhibit 18-10. Percent of STRAHNET Routes Under Bridges with Clearances Greater Than 16 Feet, 1995–2002
• Exhibit 19-1. Projected Change in 2024 Highway User Costs
• Exhibit 19-2. Annual Increase in Delay and Associated Costs for Sample Crossings in 2024 Compared with 2004 Level, Peak Delay Scenario
• Exhibit 19-3. Annual Increase in Delay and Associated Costs for Sample Crossings in 2024 Compared with 2004 Level, Uniform Delay Scenario
• Exhibit 20-1. Federal Lands Holdings
• Exhibit 20-2. U.S. National Forest Service ATS Investment Needs, 2003–2022
• Exhibit 20-3. U.S. Forest Service ATS Requirements by ATS Type, 2003–2022 (Millions of 2003 Dollars)
• Exhibit 20-4. U.S. Forest Service ATS Investment Requirements, Short-Term and Long-Term
• Exhibit 20-5. U.S. Forest Service ATS Investment Requirements, Existing Systems and New Systems, 2003–2022
• Exhibit 20-6. Summary of Transit Needs on Department of Interior (DOI) Lands, 2001–2020
• Exhibit A-1. Impacts of Operations Strategies
• Exhibit C-1. Asset Decay Curves

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