Tunnel and Earthwork Company/Organization Panel Title Japan Road Contractors Association (JRCA) OBAYASHI ROAD CORPORATION Michiresu-Q GAEART CO., LTD. Full Function Pave (FFP) Longitudinally grooved rough-surface hybrid pavement Full Function Pave (FFP) Longitudinally grooved rough-surface hybrid pavement Pre-Cast Concrete Pavement Slabs High-performance pavement repair material SEIKITOKYU KOGYO CO., LTD. MIBBLE-ECO East Nippon Expressway Co. Ltd. NEXCO-East's international Business i-Construction (Construction with ICT) West Nippon Expressway Company Limited NEXCO-West's Overseas Business NEXCO-West's Construction Technology Metropolitan Expressway Company Limited Advanced Infrastructure Management Technologies KAJIMA CORPORATION Next Stage: Space A4CSEL (“Quad Acsel”) Optical fiber measurement technology for visualizing the state of structures OBAYASHI CORPORATION HikarutsushiCross-Sectional Measurement System by Light Section Method /Reducing labor and manpower for completed work measurements Construction Machinery Fleet Management System /Highly coordinated & autonomous construction machinery Surrogate Detachable Remote Control Device /For simple unmanned construction with standard construction machinery SHIMIZU CORPORATION National Highway, No.40 The Otonaka Tunnel Project Shin-Tomei Expressway Kawanishi Construction Project Ghana International Corridor Improvement Project Access Road Works Under Patimban Port Development Project (Phase1 PK-4) Use of biochar made by hardening and carbonizing sawdust Spiral excavation by H&V shield tunnelling method Efforts to mechanize and automate the construction of mountain tunnels Rebar arrangement inspection system "Sharaku" using a trinocular camera TAISEI CORPORATION Mechanical Bit Exchange System [THESEUS Method] Taisei-Hits Easy and Speedy Bit Exchange Unit Systems Mechanical Bit Exchange System [THESEUS Method] Taisei-Hits Easy and Speedy Bit Exchange Unit Systems Mechanical Bit Exchange System [THESEUS Method] Taisei-Hits Easy and Speedy Bit Exchange Unit Systems Technologies for Directly Cutting Obstructions to Large Section TBM (Tunnel Boring Machine) Technologies for Directly Cutting Obstructions to Large Section TBM (Tunnel Boring Machine) Technologies for Directly Cutting Obstructions to Large Section TBM (Tunnel Boring Machine) IHI Corporation Shield Tunneling Machine Shield Tunneling Machine CTI Engineering Co.,Ltd. Development of a laser hammering system for tunnel and bridge concrete inspection using the high-power lasers. Central Consultant Inc. We are an engineering and construction consulting firm producing diverse infrastructure projects domestically and globally to create a safe, secure and enriching living environment.