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From page 8... ... Contents Executive Summary 1 fntroduction 2 Development of State and trbderal Ihuck WeightRegulations 31 Development of the State Role, 3L Early Tluck Weight Limits, 34 Fþderal Weight Limits, 37 Exceptions to Federal Limits, 45 Review of Past Studies, 51 Summary, 54 3 TbuckÍng hoductivity ......... 59 Background, 59 Productivity Impact Analysis Methodology, 60 Observations From Case Studies, 65 4 Pavements .... Read the entire page →
From page 9... ... 6 Safety and Thaflic Operations 107 Handling and Stability Properties, L07 Tlaffic Operations Characteristics, 1"16 Accident Rates and Severity, 124 7 Enforcement of Thuck Weight Limits State and Federal Roles in Enforcement, 135 Economic Incentives for lllegal Overloading, 140 Pavement Effects of Overweight Trucks, 141 Possible Congressional Action, L42 I Impacts of Proposed Changes in Tbuck Weight Regulations Impact Analysis Methodology, L47 Grandfather Clause Elimination, 149 Uncapped Formula B, 159 NTWAC Proposal, 166 Canadian Interprovincial Limits, L75 TTI Bridge Formula, 185 TTI HS-20 Bridge Formula, 187 Uncapped TTI HS-20 Bridge Formula, 189 Combined TTI HS-20/Formula B, 196 New Approach,204 Freightliner hoposal, 210 Summary of Scenario Impacts, 211 9 Findings and Recommendations. 2ls Grandfather Provisions, 215 Alternative Gross Weight and Axle Limits, ZLT Adequacy of the Current Bridge Formula, 219 Specialized Hauling Vehicles, 225 Study Recommendations, 228 Appendix A Section 158 of the Surface Transportation and Uniform Relocation Assistance Act of I9BT . Read the entire page →
From page 10... ... Appendix E Individual Statements of Committee Members Louis G Nappi and Stephen H Read the entire page →

From page 8...

... Contents Executive Summary 1 fntroduction 2 Development of State and trbderal Ihuck WeightRegulations 31 Development of the State Role, 3L Early Tluck Weight Limits, 34 Fþderal Weight Limits, 37 Exceptions to Federal Limits, 45 Review of Past Studies, 51 Summary, 54 3 TbuckÍng hoductivity ......... 59 Background, 59 Productivity Impact Analysis Methodology, 60 Observations From Case Studies, 65 4 Pavements ....

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From page 9...

... 6 Safety and Thaflic Operations 107 Handling and Stability Properties, L07 Tlaffic Operations Characteristics, 1"16 Accident Rates and Severity, 124 7 Enforcement of Thuck Weight Limits State and Federal Roles in Enforcement, 135 Economic Incentives for lllegal Overloading, 140 Pavement Effects of Overweight Trucks, 141 Possible Congressional Action, L42 I Impacts of Proposed Changes in Tbuck Weight Regulations Impact Analysis Methodology, L47 Grandfather Clause Elimination, 149 Uncapped Formula B, 159 NTWAC Proposal, 166 Canadian Interprovincial Limits, L75 TTI Bridge Formula, 185 TTI HS-20 Bridge Formula, 187 Uncapped TTI HS-20 Bridge Formula, 189 Combined TTI HS-20/Formula B, 196 New Approach,204 Freightliner hoposal, 210 Summary of Scenario Impacts, 211 9 Findings and Recommendations. 2ls Grandfather Provisions, 215 Alternative Gross Weight and Axle Limits, ZLT Adequacy of the Current Bridge Formula, 219 Specialized Hauling Vehicles, 225 Study Recommendations, 228 Appendix A Section 158 of the Surface Transportation and Uniform Relocation Assistance Act of I9BT .

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From page 10...

... Appendix E Individual Statements of Committee Members Louis G Nappi and Stephen H

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