To create a vibrant
environment
for all
members of society
Search
Contact Us
日本語
Profile
Profile
Top Message
Our Structure of Values and Policies
Corporate Data
Business Overview
Corporate Governance
Directors, Officers
ORGANIZATION CHART
Overseas Operations
History
Group Companies
Taisei Advanced Center of Technology
Business Topics
Career
Fraudulent Email
Disclaimer regarding the ADR (American Depositary Receipt)
Close
Technology&Solution
Technology&Solution
Overseas Network
Our History of Overseas Projects
Overseas Business Support
TAISEI's Technology
TOPICS
Overseas Network
Our History of Overseas Projects
Overseas Business Support
TAISEI's Technology
TOPICS
Close
Our Projects
Our Projects
Search
Search by facility use (buildings)
Search by facility use (civil engineering)
Search by Year
Search by location
Search by Design and Construction
Search by theme/issue
Close
Investor Relations
Investor Relations
To Our Shareholders
[TAISEI VISION 2030] Achievement Plan Medium-Term Business Plan(2024-2026)
Corporate Governance
Individual Policies
Sustainability
IR News
IR Library
Stock Price Information
Dividends
IR Calendar
Financial Highlights
Stockholders' Meeting
External Evaluations and Commendations
To Individual Investors
Close
Sustainability
Sustainability
Top Commitment
Sustainability Management
Materiality
ESG Data and Comparisons
Environment(E)
Social(S)
Governance(G)
Library
Close
Search
Open
Close
Menu
Open
Close
Search
Profile
Profile
Top Message
Our Structure of Values and Policies
Corporate Data
Business Overview
Corporate Governance
Directors, Officers
ORGANIZATION CHART
Overseas Operations
History
Group Companies
Taisei Advanced Center of Technology
Business Topics
Career
Fraudulent Email
Disclaimer regarding the ADR (American Depositary Receipt)
Close
Technology&Solution
Technology&Solution
Overseas Network
Our History of Overseas Projects
Overseas Business Support
TAISEI's Technology
TOPICS
Overseas Network
Our History of Overseas Projects
Overseas Business Support
TAISEI's Technology
TOPICS
Close
Our Projects
Our Projects
Search
Search by facility use (buildings)
Search by facility use (civil engineering)
Search by Year
Search by location
Search by Design and Construction
Search by theme/issue
Close
Investor Relations
Investor Relations
To Our Shareholders
[TAISEI VISION 2030] Achievement Plan Medium-Term Business Plan(2024-2026)
Corporate Governance
Individual Policies
Sustainability
IR News
IR Library
Stock Price Information
Dividends
IR Calendar
Financial Highlights
Stockholders' Meeting
External Evaluations and Commendations
To Individual Investors
Close
Sustainability
Sustainability
Top Commitment
Sustainability Management
Materiality
ESG Data and Comparisons
Environment(E)
Social(S)
Governance(G)
Library
Close
Contact Us
日本語
HOME
Our Projects
Our Projects -Detail
Kiyo Disaster Prevention Kiyo 3rd Tunnel
Mountain tunnels
/
Roads
/
2020s
/
Chugoku-Shikoku
Previous
Next
1
2
3
Location
Abu district,Yamaguchi
Completion
May 2023
