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Traffic Forecasting For Pavement Design, Harshad R. Desai, Rick Reel, Robert C. Deen, Herbert F. Southgate, Ronald Noble, Vernon L. Tabery, Mark Hallenbeck, Dennis Crimmins, Wiley Cunagin
Traffic Forecasting For Pavement Design, Harshad R. Desai, Rick Reel, Robert C. Deen, Herbert F. Southgate, Ronald Noble, Vernon L. Tabery, Mark Hallenbeck, Dennis Crimmins, Wiley Cunagin
Kentucky Transportation Center Research Report
The need for improved traffic estimation procedures has been emphasized by several studies that demonstrated that previously available data were not adequate. Some data were not considered representative of actual traffic conditions because of overloaded trucks avoiding weighing scales and insufficient traffic sampling programs. In addition, previous forecasting procedures did not reflect the increases in legal load limits, the significant increase in the number of heavy trucks, or the shift toward larger vehicle types that has occurred in recent years.
Improved estimates of current traffic loadings based on larger samples of much higher quality data would allow development of procedures …