Preface

Chapter 1 Expressways and Bridges in Japan

Chapter 2 Bridge engineering
　2-1 Transitions
　2-2 Major Bridges

Chapter 3 Asset management in bridge maintenance
　3-1 Nexco's bridge asset management
　3-2 NEXCO Bridge Management System (NEXCO BMS)
　3-3 Inspections

Chapter 4 Technologies for inspections, survey, diagnosis 
　4-1 Paint View
　4-2 Fatigue Tester 
　4-3  NEXCO  total  salinity  quick  testing  method  (On-site  measuring  technology  for  chloride  ion density) 
　4-4 Supersonic drilling technology
　4-5 Measuring remaining prestress using the steel bar cutting method

Chapter 5 Optimum repair method for lowering LCC 
　5-1 Concrete surface coating methods
　5-2 Concrete surface impregnation 
　5-3 Deck slab waterproofing system 
　5-4 Concrete deck slab repair and reinforcement methods 
　5-5 Removal of deteriorated concrete and repair method of cross sections 　　
　5-6 Anticorrosion technology 
　5-7 PC grout re-injecting method
　5-8 Electrochemical desalination process 
　5-9 Countermeasures for steel bridge fatigue
　5-10 Reinforcement of steel structures using fiber reinforced plastic (FRP)
　5-11 Slab extension system 
　5-12 Aseismic Reinforcement