Bernard Jacob, Ecole Nationale des Travaux Publics de l'Etat, France.Eugene O'Brien, International Society for Weigh-In-Motion (ISWM), Ireland.Alan O'Connor, Trinity College Dublin, Ireland.Mohamed Bouteldja, Laboratoire Central des Ponts et Chaussees, France.

• Foreword 1 – P. COURTIER 1Avant-Propos 1 – P. COURTIER 3Foreword 2 – J. ROUDIER 5Avant-Propos 2 – J. ROUDIER 7Preface – B. JACOB 9Préface – B. JACOB 12International Forum for Road Transport Technology 15International Society for Weigh-in-Motion 17Panel Discussion 19Plenary Session 23Weigh-in-motion for enforcement in Europe – B. JACOB and H. VAN LOO 25Bridge weigh-in-motion – latest developments and applications world wideE. OBRIEN, A. ?NIDARIÈ and T. OJIO 39Current status of weight-in-motion in sub Sahara Africa – G. ACKERMANN, H. THEYSE, L. KANNEMEYER and C. VAN AS 57Session 1. Traffic and Freight Management, Road Safety and Pricing, using WIM networks 69Weigh-in-motion measurements in the national road network of Spain during the 2002-2003 period. Data collection procedure and main results – J. LEAL 71Measure in motion vehicle detector on the motorways, expressways and the roads of Slovakia – S. URGELA and R. JANOTKA 85Test of WIM sensors and systems under Brazilian conditionsH. GOLTSMAN, M. PAIVA, A. VALENTE and F. PANTOJA 97Comparison of WIM, noise, vibration data from heavy vehiclesL. POULIKAKOS, K. HEUTSCHI, M. ARRAIGADA, P. ANDEREGG and M. PARTL 105Environmental noise measurement in combination with BWIMT. OJIO and K. YAMADA 115Weigh-in-motion system to manage heavy vehicle access to the infrastructuresH. IMINE, S. SRAIRI, D. GIL and J. RECEVEUR 127Special vehicle automatic measurement system and its applicationH. NISHIDA, H. SATO, H. KAWAY and S. NAKAO 137Practical experiences and the next generation of WIMM. DUKKER and D. MARPLES 149Session 2. Technology and Testing 161Installation and experimentation of MS-WIM systems with three strip sensor technologies - early results – B. JACOB, M. BOUTELDJA and D. STANCZYK 163A statistical spatial repeatability algorithm for multiple sensor weigh in motionE.OBRIEN, A. GONZALEZ and F. MCINERNEY 175Optimized design of weigh-in-motion multiple-sensors array by an energetic approach – K. BOUTELDJA, B. JACOB, and V. DOLCEMASCOLO 187Multi-sensor weigh-in-motion system – J. GAJDA, R. SROKA, M. STENCEL and T. ZEGLEN 199Heavy vehicle on-board mass monitoring: capability review – B. PETERS and C. KONIDITSIOTIS 209Measuring dynamic wheel loads on tri and quad axle groups – C. BLANKSBY,R. GEORGE, B. PETERS, A. RITZINGER and L. BRUZSA . 223Product development to meet new requirements regarding road and rail WIM technologies – D. CORNU 237A hydrostatic sensor for portable WIM systems – J. ROMERO and A. LOZANO 249Development of axle load weighing system for expressways (Result of Improvement on LS-WIM) – K. SOMEYA, H. OKUDA, T. SHINDO and Y. Maeda 261Session 3. Bridge Weigh-in-Motion 269Comparison of conventional and regularized bridge weigh-in-motion algorithmsC. ROWLEY, A. GONZALEZ, E. OBRIEN and A. ?NIDARIÈ 271Improving bridge-WIM results with better road evenness and advanced compensations – I. LAVRIÈ, A. ?NIDARIÈ and J. KALIN 283Moving vehicle load identification from bridge responses based on method of moments (MOM) – L. YU, T. CHAN and J.-H. ZHU 297Test of a B-WIM system on integral and steel orthotropic deck bridges in FranceM. BOUTELDJA, B. JACOB and V. DOLCEMASCOLO 311Bridge weigh in motion : French tests and Swedish experienceV. DOLCEMASCOLO and L. SJÖGREN 322Session 4. Vehicle Size and Weight Enforcement 333Development and implementation of a WIM network for enforcement in France Y. MARCHADOUR and B. JACOB 335Pre-selection of overloaded vehicles – D. STANCZYK, B. GEROUDET, C. THIOUNN and A. MILLOT 347Targeted roadside enforcement using WIM and ANPR – M. JONES 359Combined LS & HS WIM systems for law enforcement and toll road applications E. DOUPAL and R. CALDERARA 369Virtual weigh stations for monitoring of trucks by-passing fixed weigh stationsF. KLEBE 377Session 5. Stnadard, Data Quality, Storage and Management 385A synthesis of the US practice on high speed WIM calibration – A. PAPAGIANNAKIS 387Utah commercial motor vehicle weigh-in-motion calibration: current practice and recommended procedure – G. SCHULTZ and L. SEEGMILLER 399WIM accuracy verification through simulation – M. SLAVIK 411Macroscopic WIM calibration – G. DE WET and M. SLAVIK 423Auto-calibration and temperature correction of WIM systems - P. BURNOS 437Sub-0.1 percent error in portable, low-speed weigh-in-motionR. ABERCROMBIE, L. HIVELY, M. SCUDIERE and F. SHELDON 447Session 6. Data for Bridge Engineering 459Application of WIM in probability based safety assessment of bridgesA. O’CONNOR 461Identification of equivalent traffic load on bridge using optical fiber strainsensors – C.P. CHOU and C.Y. WANG 475Measurements of bridge dynamics with a bridge weigh-in-motion systemA. ?NIDARIÈ, I. LAVRIÈ and J. KALIN 485Extreme effects of the traffic loads on a prestressed concrete bridgeD. SIEGERT, M. ESTIVIN, J. BILLO, F. BARIN and F. TOUTLEMONDE 499Interaction effect of traffic loadsd and bridge detailssusceptible to fatigueH. LEENDERTZ and A. DE BOER 511Fatigue life estimation of a concrete slab using B-WIM and traffic censusY. OSHIMA and K. SUGIURA 525Session 7. Data for Pavement Engineering 537The use of weigh-in-motion and stress-in-motion data in road managmenent: the results of a PIARC inquiry – F. LA TORRE 539Extending WIM-NL-data with a loading indicator and a truck dmage factorH. VAN SAAN and D. VAN BOXEL 549

Bernard Jacob, Ecole Nationale des Travaux Publics de l'Etat, France.Eugene O'Brien, International Society for Weigh-In-Motion (ISWM), Ireland.Alan O'Connor, Trinity College Dublin, Ireland.Mohamed Bouteldja, Laboratoire Central des Ponts et Chaussees, France.

• Foreword 1 – P. COURTIER 1Avant-Propos 1 – P. COURTIER 3Foreword 2 – J. ROUDIER 5Avant-Propos 2 – J. ROUDIER 7Preface – B. JACOB 9Préface – B. JACOB 12International Forum for Road Transport Technology 15International Society for Weigh-in-Motion 17Panel Discussion 19Plenary Session 23Weigh-in-motion for enforcement in Europe – B. JACOB and H. VAN LOO 25Bridge weigh-in-motion – latest developments and applications world wideE. OBRIEN, A. ?NIDARIÈ and T. OJIO 39Current status of weight-in-motion in sub Sahara Africa – G. ACKERMANN, H. THEYSE, L. KANNEMEYER and C. VAN AS 57Session 1. Traffic and Freight Management, Road Safety and Pricing, using WIM networks 69Weigh-in-motion measurements in the national road network of Spain during the 2002-2003 period. Data collection procedure and main results – J. LEAL 71Measure in motion vehicle detector on the motorways, expressways and the roads of Slovakia – S. URGELA and R. JANOTKA 85Test of WIM sensors and systems under Brazilian conditionsH. GOLTSMAN, M. PAIVA, A. VALENTE and F. PANTOJA 97Comparison of WIM, noise, vibration data from heavy vehiclesL. POULIKAKOS, K. HEUTSCHI, M. ARRAIGADA, P. ANDEREGG and M. PARTL 105Environmental noise measurement in combination with BWIMT. OJIO and K. YAMADA 115Weigh-in-motion system to manage heavy vehicle access to the infrastructuresH. IMINE, S. SRAIRI, D. GIL and J. RECEVEUR 127Special vehicle automatic measurement system and its applicationH. NISHIDA, H. SATO, H. KAWAY and S. NAKAO 137Practical experiences and the next generation of WIMM. DUKKER and D. MARPLES 149Session 2. Technology and Testing 161Installation and experimentation of MS-WIM systems with three strip sensor technologies - early results – B. JACOB, M. BOUTELDJA and D. STANCZYK 163A statistical spatial repeatability algorithm for multiple sensor weigh in motionE.OBRIEN, A. GONZALEZ and F. MCINERNEY 175Optimized design of weigh-in-motion multiple-sensors array by an energetic approach – K. BOUTELDJA, B. JACOB, and V. DOLCEMASCOLO 187Multi-sensor weigh-in-motion system – J. GAJDA, R. SROKA, M. STENCEL and T. ZEGLEN 199Heavy vehicle on-board mass monitoring: capability review – B. PETERS and C. KONIDITSIOTIS 209Measuring dynamic wheel loads on tri and quad axle groups – C. BLANKSBY,R. GEORGE, B. PETERS, A. RITZINGER and L. BRUZSA . 223Product development to meet new requirements regarding road and rail WIM technologies – D. CORNU 237A hydrostatic sensor for portable WIM systems – J. ROMERO and A. LOZANO 249Development of axle load weighing system for expressways (Result of Improvement on LS-WIM) – K. SOMEYA, H. OKUDA, T. SHINDO and Y. Maeda 261Session 3. Bridge Weigh-in-Motion 269Comparison of conventional and regularized bridge weigh-in-motion algorithmsC. ROWLEY, A. GONZALEZ, E. OBRIEN and A. ?NIDARIÈ 271Improving bridge-WIM results with better road evenness and advanced compensations – I. LAVRIÈ, A. ?NIDARIÈ and J. KALIN 283Moving vehicle load identification from bridge responses based on method of moments (MOM) – L. YU, T. CHAN and J.-H. ZHU 297Test of a B-WIM system on integral and steel orthotropic deck bridges in FranceM. BOUTELDJA, B. JACOB and V. DOLCEMASCOLO 311Bridge weigh in motion : French tests and Swedish experienceV. DOLCEMASCOLO and L. SJÖGREN 322Session 4. Vehicle Size and Weight Enforcement 333Development and implementation of a WIM network for enforcement in France Y. MARCHADOUR and B. JACOB 335Pre-selection of overloaded vehicles – D. STANCZYK, B. GEROUDET, C. THIOUNN and A. MILLOT 347Targeted roadside enforcement using WIM and ANPR – M. JONES 359Combined LS & HS WIM systems for law enforcement and toll road applications E. DOUPAL and R. CALDERARA 369Virtual weigh stations for monitoring of trucks by-passing fixed weigh stationsF. KLEBE 377Session 5. Stnadard, Data Quality, Storage and Management 385A synthesis of the US practice on high speed WIM calibration – A. PAPAGIANNAKIS 387Utah commercial motor vehicle weigh-in-motion calibration: current practice and recommended procedure – G. SCHULTZ and L. SEEGMILLER 399WIM accuracy verification through simulation – M. SLAVIK 411Macroscopic WIM calibration – G. DE WET and M. SLAVIK 423Auto-calibration and temperature correction of WIM systems - P. BURNOS 437Sub-0.1 percent error in portable, low-speed weigh-in-motionR. ABERCROMBIE, L. HIVELY, M. SCUDIERE and F. SHELDON 447Session 6. Data for Bridge Engineering 459Application of WIM in probability based safety assessment of bridgesA. O’CONNOR 461Identification of equivalent traffic load on bridge using optical fiber strainsensors – C.P. CHOU and C.Y. WANG 475Measurements of bridge dynamics with a bridge weigh-in-motion systemA. ?NIDARIÈ, I. LAVRIÈ and J. KALIN 485Extreme effects of the traffic loads on a prestressed concrete bridgeD. SIEGERT, M. ESTIVIN, J. BILLO, F. BARIN and F. TOUTLEMONDE 499Interaction effect of traffic loadsd and bridge detailssusceptible to fatigueH. LEENDERTZ and A. DE BOER 511Fatigue life estimation of a concrete slab using B-WIM and traffic censusY. OSHIMA and K. SUGIURA 525Session 7. Data for Pavement Engineering 537The use of weigh-in-motion and stress-in-motion data in road managmenent: the results of a PIARC inquiry – F. LA TORRE 539Extending WIM-NL-data with a loading indicator and a truck dmage factorH. VAN SAAN and D. VAN BOXEL 549

Bernard Jacob, Ecole Nationale des Travaux Publics de l'Etat, France.Eugene O'Brien, International Society for Weigh-In-Motion (ISWM), Ireland.Alan O'Connor, Trinity College Dublin, Ireland.Mohamed Bouteldja, Laboratoire Central des Ponts et Chaussees, France.

• Foreword 1 – P. COURTIER 1Avant-Propos 1 – P. COURTIER 3Foreword 2 – J. ROUDIER 5Avant-Propos 2 – J. ROUDIER 7Preface – B. JACOB 9Préface – B. JACOB 12International Forum for Road Transport Technology 15International Society for Weigh-in-Motion 17Panel Discussion 19Plenary Session 23Weigh-in-motion for enforcement in Europe – B. JACOB and H. VAN LOO 25Bridge weigh-in-motion – latest developments and applications world wideE. OBRIEN, A. ?NIDARIÈ and T. OJIO 39Current status of weight-in-motion in sub Sahara Africa – G. ACKERMANN, H. THEYSE, L. KANNEMEYER and C. VAN AS 57Session 1. Traffic and Freight Management, Road Safety and Pricing, using WIM networks 69Weigh-in-motion measurements in the national road network of Spain during the 2002-2003 period. Data collection procedure and main results – J. LEAL 71Measure in motion vehicle detector on the motorways, expressways and the roads of Slovakia – S. URGELA and R. JANOTKA 85Test of WIM sensors and systems under Brazilian conditionsH. GOLTSMAN, M. PAIVA, A. VALENTE and F. PANTOJA 97Comparison of WIM, noise, vibration data from heavy vehiclesL. POULIKAKOS, K. HEUTSCHI, M. ARRAIGADA, P. ANDEREGG and M. PARTL 105Environmental noise measurement in combination with BWIMT. OJIO and K. YAMADA 115Weigh-in-motion system to manage heavy vehicle access to the infrastructuresH. IMINE, S. SRAIRI, D. GIL and J. RECEVEUR 127Special vehicle automatic measurement system and its applicationH. NISHIDA, H. SATO, H. KAWAY and S. NAKAO 137Practical experiences and the next generation of WIMM. DUKKER and D. MARPLES 149Session 2. Technology and Testing 161Installation and experimentation of MS-WIM systems with three strip sensor technologies - early results – B. JACOB, M. BOUTELDJA and D. STANCZYK 163A statistical spatial repeatability algorithm for multiple sensor weigh in motionE.OBRIEN, A. GONZALEZ and F. MCINERNEY 175Optimized design of weigh-in-motion multiple-sensors array by an energetic approach – K. BOUTELDJA, B. JACOB, and V. DOLCEMASCOLO 187Multi-sensor weigh-in-motion system – J. GAJDA, R. SROKA, M. STENCEL and T. ZEGLEN 199Heavy vehicle on-board mass monitoring: capability review – B. PETERS and C. KONIDITSIOTIS 209Measuring dynamic wheel loads on tri and quad axle groups – C. BLANKSBY,R. GEORGE, B. PETERS, A. RITZINGER and L. BRUZSA . 223Product development to meet new requirements regarding road and rail WIM technologies – D. CORNU 237A hydrostatic sensor for portable WIM systems – J. ROMERO and A. LOZANO 249Development of axle load weighing system for expressways (Result of Improvement on LS-WIM) – K. SOMEYA, H. OKUDA, T. SHINDO and Y. Maeda 261Session 3. Bridge Weigh-in-Motion 269Comparison of conventional and regularized bridge weigh-in-motion algorithmsC. ROWLEY, A. GONZALEZ, E. OBRIEN and A. ?NIDARIÈ 271Improving bridge-WIM results with better road evenness and advanced compensations – I. LAVRIÈ, A. ?NIDARIÈ and J. KALIN 283Moving vehicle load identification from bridge responses based on method of moments (MOM) – L. YU, T. CHAN and J.-H. ZHU 297Test of a B-WIM system on integral and steel orthotropic deck bridges in FranceM. BOUTELDJA, B. JACOB and V. DOLCEMASCOLO 311Bridge weigh in motion : French tests and Swedish experienceV. DOLCEMASCOLO and L. SJÖGREN 322Session 4. Vehicle Size and Weight Enforcement 333Development and implementation of a WIM network for enforcement in France Y. MARCHADOUR and B. JACOB 335Pre-selection of overloaded vehicles – D. STANCZYK, B. GEROUDET, C. THIOUNN and A. MILLOT 347Targeted roadside enforcement using WIM and ANPR – M. JONES 359Combined LS & HS WIM systems for law enforcement and toll road applications E. DOUPAL and R. CALDERARA 369Virtual weigh stations for monitoring of trucks by-passing fixed weigh stationsF. KLEBE 377Session 5. Stnadard, Data Quality, Storage and Management 385A synthesis of the US practice on high speed WIM calibration – A. PAPAGIANNAKIS 387Utah commercial motor vehicle weigh-in-motion calibration: current practice and recommended procedure – G. SCHULTZ and L. SEEGMILLER 399WIM accuracy verification through simulation – M. SLAVIK 411Macroscopic WIM calibration – G. DE WET and M. SLAVIK 423Auto-calibration and temperature correction of WIM systems - P. BURNOS 437Sub-0.1 percent error in portable, low-speed weigh-in-motionR. ABERCROMBIE, L. HIVELY, M. SCUDIERE and F. SHELDON 447Session 6. Data for Bridge Engineering 459Application of WIM in probability based safety assessment of bridgesA. O’CONNOR 461Identification of equivalent traffic load on bridge using optical fiber strainsensors – C.P. CHOU and C.Y. WANG 475Measurements of bridge dynamics with a bridge weigh-in-motion systemA. ?NIDARIÈ, I. LAVRIÈ and J. KALIN 485Extreme effects of the traffic loads on a prestressed concrete bridgeD. SIEGERT, M. ESTIVIN, J. BILLO, F. BARIN and F. TOUTLEMONDE 499Interaction effect of traffic loadsd and bridge detailssusceptible to fatigueH. LEENDERTZ and A. DE BOER 511Fatigue life estimation of a concrete slab using B-WIM and traffic censusY. OSHIMA and K. SUGIURA 525Session 7. Data for Pavement Engineering 537The use of weigh-in-motion and stress-in-motion data in road managmenent: the results of a PIARC inquiry – F. LA TORRE 539Extending WIM-NL-data with a loading indicator and a truck dmage factorH. VAN SAAN and D. VAN BOXEL 549