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Inspection/survey/diagnosis

• SABHC^® （アンカーボルト劣化判定システム）
• NEXCO Engineering Hokkaido Co., Ltd.

• CRVICE ^® Steel pipe column crack inspection system
• NEXCO Engineering Hokkaido Co., Ltd.

• STAMPER ★FW★
• NEXCO Engineering Hokkaido Co., Ltd.

• Writing pro
• NEXCO Engineering Hokkaido Co., Ltd.

• ​^Tenpillar® (support system structure inspection equipment)
• NEXCO Engineering Hokkaido Co., Ltd.

• コロコロeye^® （回転式打音点検器）
• NEXCO East Japan Engineering Co., Ltd.

• TN-Twin Tracker (LiDAR)
• NEXCO East Japan Engineering Co., Ltd.

• Tunnel disaster prevention main deterioration diagnosis device (Pipe Miere I)
• ㈱ネクスコ・エンジニアリング新潟

Maintenance, repair, materials, machinery

• Investigation, diagnosis and repair technology in girder narrow space NSRV method
• East Japan Expressway Co., Ltd.

• Bridge extension device Koyuma still water construction method
• East Japan Expressway Co., Ltd.

• Bridge overhang measures against salt damage Simple drainer
• NEXCO Engineering Tohoku Co., Ltd.

• ツイストポールP（簡易着脱式車線分離標）
• NEXCO Maintenance Tohoku Co., Ltd.

• Drain pipe free arm (Bridge drainage pipe flexible mounting bracket)
• NEXCO Maintenance Tohoku Co., Ltd.

• 硬速コンクリート（床版コンクリート補修用速硬・高耐久断面修復材）
• NEXCO Maintenance Tohoku Co., Ltd.

• がっちり親バンド、がっちり合体バンド（防護柵支柱添架用取付金具改良型）
• NEXCO Maintenance Tohoku Co., Ltd.

• Enmaru-kun (Temporary 2-lane simple separation center line curb)
• NEXCO Maintenance Tohoku Co., Ltd.

• Cover for wire rope support
• NEXCO Maintenance Tohoku Co., Ltd.

• Keep dry E (埋設型止水装置)
• NEXCO East Japan Engineering Co., Ltd.

• S&SD drain (舗装浸透水排水装置)
• NEXCO East Japan Engineering Co., Ltd.

• Energy absorption type Chain-type bridge prevention device
• NEXCO East Japan Engineering Co., Ltd.

• Skit screen (Screen for vertical drain)
• NEXCO Maintenance Kanto Co., Ltd.

• Elast drain (Soft PVC gutter)
• NEXCO Maintenance Kanto Co., Ltd.

• 2-way drain (Drainage groove for road flooding)
• NEXCO Maintenance Kanto Co., Ltd.

• LVO seal (Normal temperature low viscosity penetrable emulsion)
• NEXCO Maintenance Kanto Co., Ltd.

• Guardrail strut extraction machine
• NEXCO Maintenance Kanto Co., Ltd.

• FRP boltless cable rack
• ㈱ネクスコ・エンジニアリング新潟

• Unlucky (Middle wire rope attachment / detachment tool)
• NEXCO Maintenance Co., Ltd. Niigata

• Bridge girder bottom repair technology
• NEXCO Maintenance Co., Ltd. Niigata

• Bridge clearance repair technology
• NEXCO Maintenance Co., Ltd. Niigata

• Precast RC/Smart Wall
• NEXCO Maintenance Co., Ltd. Niigata

• Guardrail scraper
• NEXCO Maintenance Co., Ltd. Niigata

• Hydraulic small pillaring machine
• NEXCO Maintenance Co., Ltd. Niigata

• Gcプレッシャー（路肩ガードケーブル緊張機）
• NEXCO Maintenance Co., Ltd. Niigata

Snow and ice management

• Trapezoid delineator for cold climates Beam guide
• East Japan Expressway Co., Ltd.

• Road image distribution system (Capture line)
• NEXCO Engineering Hokkaido Co., Ltd.

• Web system for measuring snowfall (Net to see)
• NEXCO Engineering Hokkaido Co., Ltd.

• サラウンドセーフティビュー^®
• NEXCO Engineering Hokkaido Co., Ltd.

• Mobile weather observation system (intelligent weather car)
• NEXCO Engineering Hokkaido Co., Ltd.

• Strip guide light (Commercial power supply type zonal gaze guidance)
• NEXCO Engineering Tohoku Co., Ltd.

• Flexible connector
• NEXCO Engineering Tohoku Co., Ltd.

• ETC vehicle detector snow accretion removal device
• NEXCO East Japan Engineering Co., Ltd.

• GPS vehicle position management system
• ㈱ネクスコ・エンジニアリング新潟

• Centralized control device
• ㈱ネクスコ・エンジニアリング新潟

• Truck grader edge replacement jack
• NEXCO Maintenance Co., Ltd. Niigata

• Lantern (Icicle, snow-covered stick)
• NEXCO Maintenance Co., Ltd. Niigata

Environmental products

• Recycled Chip Multi
• NEXCO East Japan Engineering Co., Ltd.

• Plants everywhere
• NEXCO East Japan Engineering Co., Ltd.

• Tiff Blair vegetation sheet Ministry of Management Shiva
• NEXCO East Japan Engineering Co., Ltd.

• Sudden noise absorber (joint noise suppression method for bridges)
• NEXCO East Japan Engineering Co., Ltd.

Traffic management/facility equipment

• Lost property prevention tray
• East Japan Expressway Co., Ltd.

• Wire rope type fence fence emergency cutter
• East Japan Expressway Co., Ltd.

• Wedge hump (Reverse run prevention device)
• East Japan Expressway Co., Ltd.

• Q Den (LED type speed regulation sign power supply device)
• NEXCO Engineering Hokkaido Co., Ltd.

• 高耐久性吹流し ＊＊MPRO^® 吹流し＊＊
• NEXCO Maintenance Hokkaido Co., Ltd.

• 簡易着脱型ラバーポール ＊＊MPRO^® ワンタッチポール＊＊
• NEXCO Maintenance Hokkaido Co., Ltd.

• Wire Rope Spacer ** M PRO ^® Wire Rope Spacer**
• NEXCO Maintenance Hokkaido Co., Ltd.

• Collision prevention for snow and ice work Safety line
• NEXCO Engineering Tohoku Co., Ltd.

• Toilet use status indicator
• NEXCO East Japan Engineering Co., Ltd.

• Motorway Intrusion detection system
• NEXCO East Japan Engineering Co., Ltd.

• Toilet lost article prevention system
• NEXCO East Japan Engineering Co., Ltd.

• Restroom fullness display system
• NEXCO East Japan Engineering Co., Ltd.

• Optical fiber code marker (Working mark)
• NEXCO East Japan Engineering Co., Ltd.

• Emergency telephone remote inspection system
• NEXCO East Japan Engineering Co., Ltd.

• 多機能型キロポストディスプレイ
• ㈱ネクスコ・エンジニアリング新潟

Regulatory equipment and safety supplies

• Working quickly (Blade plate for speed regulation sign)
• NEXCO Engineering Hokkaido Co., Ltd.

• High Visibility Multi Safety Vest (Compatible with Full Harness Type)
• NEXCO East Japan Engineering Co., Ltd.

• Patch at the site (tablet carrying tool)
• NEXCO East Japan Engineering Co., Ltd.

• i Kotaro (Balloon type humanoid traffic safety sign)
• NEXCO Maintenance Tohoku Co., Ltd.

• SAIBO (Remotely operated siren box)
• NEXCO Maintenance Tohoku Co., Ltd.

• Back guard (Collision shock absorber for construction vehicles)
• NEXCO Maintenance Tohoku Co., Ltd.

• 高速用簡易ハンプ (タフリング)
• NEXCO Maintenance Tohoku Co., Ltd.

• MK sign
• NEXCO Maintenance Kanto Co., Ltd.

• Anti-scattering arrow board (close call)
• ㈱ネクスコ・エンジニアリング新潟

• Mobile blinker
• ㈱ネクスコ・エンジニアリング新潟

• Wheel lock device
• ㈱ネクスコ・エンジニアリング新潟

• Vehicle access prevention device
• ㈱ネクスコ・エンジニアリング新潟

• Quick arrow (Automatic opening and closing arrow board)
• NEXCO Maintenance Co., Ltd. Niigata

• Auto arrow (stationary automatic regulation device)
• NEXCO Maintenance Co., Ltd. Niigata

• ポールトレッター(可変式ラバーポール着脱工具)
• NEXCO Support Co., Ltd. Niigata

Consulting

• Straddling Expressway bridge (over the bridge) inspection business

• Road maintenance business (maintenance repair, road inspection, equipment maintenance inspection, etc.)

• Technical services tailored to customer needs

• East Japan Expressway Co., Ltd.
• NEXCO Engineering Hokkaido Co., Ltd.
• NEXCO Maintenance Hokkaido Co., Ltd.
• NEXCO Engineering Tohoku Co., Ltd.
• NEXCO Maintenance Tohoku Co., Ltd.
• NEXCO East Japan Engineering Co., Ltd.
• NEXCO Maintenance Kanto Co., Ltd.
• ㈱ネクスコ・エンジニアリング新潟
• NEXCO Maintenance Co., Ltd. Niigata
• NEXCO Support Co., Ltd. Niigata

Related Links

• Business area (internal view)
• Expressway construction and management
• TI network
• Corporate Group
•