Tunnel Global Market Report 2025

Description

A tunnel is an enclosed structure constructed underground, typically with entry and exit points at each end, used for rail, vehicular, or pedestrian traffic. Tunnels commonly serve as essential links on highways and railroads, providing rapid transit systems.

There are primarily two main types of tunnels such as railway tunnels and highway or roadway tunnels. Railway tunnels accommodate railway tracks and are constructed to shorten travel distances by allowing train lines to pass through geographical barriers such as mountains. These tunnels commonly utilize materials such as steel, concrete, and composite materials and find applications in commercial and government construction projects.

The tunnel market research report is one of a series of new reports from The Business Research Company that provides tunnel market statistics, including tunnel industry global market size, regional shares, competitors with tunnel market share, detailed tunnel market segments, market trends, and opportunities, and any further data you may need to thrive in the tunnel industry. This tunnel market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

The tunnel market size has grown strongly in recent years. It will grow from $27.11 billion in 2024 to $28.89 billion in 2025 at a compound annual growth rate (CAGR) of 6.6%. The growth in the historic period can be attributed to urbanization and infrastructure development, environmental concerns and regulations, population density and congestion, emergency and security infrastructure, mining and resource extraction.

The tunnel market size is expected to see strong growth in the next few years. It will grow to $37.78 billion in 2029 at a compound annual growth rate (CAGR) of 6.9%. The growth in the forecast period can be attributed to renewable energy infrastructure, smart infrastructure integration, high-speed rail projects, underground urban development, climate change adaptation, cross-border transportation. Major trends in the forecast period include technological advancements in tunneling, tunnel boring machine (TBM) innovation, focus on sustainability, resilience and security, digitalization and building information modeling (BIM).

The tunnel market's growth is expected to be driven by the escalation in road traffic. Road traffic involves the movement of vehicles and pedestrians along designated road networks. Tunnels serve to reroute traffic from town centers, minimizing landscape damage and optimizing underground space for transportation. Government Technology's report in January 2023 revealed that drivers collectively spent nearly 4.8 billion hours in traffic in 2022, experiencing increased financial losses an average of $869 per American driver due to traffic delays. Hence, the surge in road traffic fuels the growth of the tunnel market.

The rising demand for efficient transportation is expected to enhance the growth of the tunnel market in the future. Efficient transportation refers to systems and processes that optimize resource use, minimize delays, and improve the movement of people, goods, or services. It is often associated with reducing traffic congestion, as tunnels provide alternative routes that bypass crowded areas, leading to smoother travel. For example, a report from the Bureau of Transportation Statistics (BTS), a US government agency, noted that in 2022, the average dwell time for container vessels at the top 25 U.S. ports was 34.7 hours. That year also experienced 18 weather and climate disasters in the U.S., each causing losses exceeding $1 billion, including three tropical cyclones, ten severe storms, two tornado outbreaks, and events related to drought, flooding, and wildfires. Consequently, the increasing demand for efficient transportation is driving the growth of the tunnel market.

Acciona S.A., a Spain-based infrastructure company, unveiled Digitunnel in January 2023. This real-time tunnel technology revolutionizes tunnel construction projects by aggregating vast amounts of real-time data into accessible and actionable information. Digitunnel ensures better project control, enhances worker safety, and minimizes the need for human intervention and documentation. Additionally, it rapidly identifies potentially hazardous gases, further improving worker safety in tunnel projects.

Major companies are focusing on developing advanced technologies such as tunneling intelligence solutions to broaden their customer base, boost sales, and increase revenue. These solutions integrate various data into a comprehensive decision support system for underground mines and tunnel sites. Epiroc AB, a Sweden-based manufacturer of mining and infrastructure equipment, introduced Mobilaris Tunneling Intelligence in May 2022. This innovation significantly enhances safety measures while concurrently improving productivity. The technology benefits users by providing planning tools, productivity enhancements, 3D situational awareness, reporting, and safety measures. Notably, Mobilaris Tunneling Intelligence enhances traceability and facilitates real-time planning and scheduling through data utilization from ongoing operations.

In March 2023, Systra Group, a France-based company specializing in public transport and mobility solutions, acquired Bamser for an undisclosed amount. This acquisition enhances Systra's leadership in complex tunneling and underground infrastructure engineering, aligning with the increasing demand for innovative solutions in urban transit and energy projects. Bamser, an Australia-based firm, focuses on complex tunneling, trenchless methods, and infrastructure projects both in Australia and internationally.

Major companies operating in the tunnel market include China Railway Construction Corporation Limited, Bouygues Construction, Shanghai Construction Group Co., Ltd., Vinci Construction, Larsen & Toubro Limited, Bechtel Corporation, Strabag SE, Skanska AB, Obayashi Corporation, Kiewit Corporation, AECOM, Acciona, S.A., Taisei Corporation, Balfour Beatty plc, Webuild S.p.A. (formerly Salini Impregilo), Sacyr, S.A., PORR AG, Tutor Perini Corporation, Aecon Group Inc., Granite Construction Incorporated, Hatch Ltd., Systra Group, McConnell Dowell Corporation, Dragados USA Inc., 3TI Progetti S.p.A., Aktor S.A., ACS Group, Eiffage S.A.

North America was the largest region in the tunnel market in 2024. Europe is expected to be the fastest-growing region in the global tunnel market report during the forecast period. The regions covered in the tunnel market report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

The countries covered in the tunnel market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The tunnel market includes revenues earned by entities by providing tunnel design, structural analysis, precast concrete design, geotechnical design, procurement, and project management services. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

Tunnel Global Market Report 2025 from The Business Research Company provides strategists, marketers and senior management with the critical information they need to assess the market.

This report focuses on tunnel market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.

Reasons to Purchase

Gain a truly global perspective with the most comprehensive report available on this market covering 15 geographies.
Assess the impact of key macro factors such as conflict, pandemic and recovery, inflation and interest rate environment and the 2nd Trump presidency.
Create regional and country strategies on the basis of local data and analysis.
Identify growth segments for investment.
Outperform competitors using forecast data and the drivers and trends shaping the market.
Understand customers based on the latest market shares.
Benchmark performance against key competitors.
Suitable for supporting your internal and external presentations with reliable high quality data and analysis
Report will be updated with the latest data and delivered to you within 2-3 working days of order along with an Excel data sheet for easy data extraction and analysis.
All data from the report will also be delivered in an excel dashboard format.

Where is the largest and fastest growing market for tunnel ? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward? The tunnel market global report from the Business Research Company answers all these questions and many more.

The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, competitive landscape, market shares, trends and strategies for this market. It traces the market's historic and forecast market growth by geography.

The market characteristics section of the report defines and explains the market.
The market size section gives the market size ($b) covering both the historic growth of the market, and forecasting its development.
The forecasts are made after considering the major factors currently impacting the market. These include:

The forecasts are made after considering the major factors currently impacting the market. These include the Russia-Ukraine war, rising inflation, higher interest rates, and the legacy of the COVID-19 pandemic.

Market segmentations break down the market into sub markets.
The regional and country breakdowns section gives an analysis of the market in each geography and the size of the market by geography and compares their historic and forecast growth. It covers the growth trajectory of COVID-19 for all regions, key developed countries and major emerging markets.
The competitive landscape chapter gives a description of the competitive nature of the market, market shares, and a description of the leading companies. Key financial deals which have shaped the market in recent years are identified.
The trends and strategies section analyses the shape of the market as it emerges from the crisis and suggests how companies can grow as the market recovers.

Scope

Markets Covered:1) By Tunnel Type: Railway Tunnel; Highway And Roadway Tunnel
2) By Material: Steel; Concrete; Composite Material
3) By Application: Commercial Construction; Government Construction
Subsegments:
1) By Railway Tunnel: Urban Railway Tunnels; Long-Distance Railway Tunnels
2) By Highway Tunnel: Single-Bore Highway Tunnels; Multi-Bore Highway Tunnels
3) By Roadway Tunnel: Underwater Roadway Tunnels; Urban Roadway Tunnels
Companies Mentioned: China Railway Construction Corporation Limited; Bouygues Construction; Shanghai Construction Group Co.; Ltd.; Vinci Construction
Countries: Australia; Brazil; China; France; Germany; India; Indonesia; Japan; Russia; South Korea; UK; USA; Canada; Italy; Spain
Regions: Asia-Pacific; Western Europe; Eastern Europe; North America; South America; Middle East; Africa
Time series: Five years historic and ten years forecast.
Data: Ratios of market size and growth to related markets, GDP proportions, expenditure per capita,
Data segmentations: country and regional historic and forecast data, market share of competitors, market segments.
Sourcing and Referencing: Data and analysis throughout the report is sourced using end notes.
Delivery format: PDF, Word and Excel Data Dashboard.

Product Code: r27133

1. Executive Summary

2. Tunnel Market Characteristics

3. Tunnel Market Trends And Strategies

4. Tunnel Market - Macro Economic Scenario Macro Economic Scenario Including The Impact Of Interest Rates, Inflation, Geopolitics And Covid And Recovery On The Market

5. Global Tunnel Growth Analysis And Strategic Analysis Framework

5.1. Global Tunnel PESTEL Analysis (Political, Social, Technological, Environmental and Legal Factors, Drivers and Restraints)
5.2. Analysis Of End Use Industries
5.3. Global Tunnel Market Growth Rate Analysis
5.4. Global Tunnel Historic Market Size and Growth, 2019 - 2024, Value ($ Billion)
5.5. Global Tunnel Forecast Market Size and Growth, 2024 - 2029, 2034F, Value ($ Billion)
5.6. Global Tunnel Total Addressable Market (TAM)

6. Tunnel Market Segmentation

6.1. Global Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
Railway Tunnel
Highway And Roadway Tunnel
6.2. Global Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
Steel
Concrete
Composite Material
6.3. Global Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
Commercial Construction
Government Construction
6.4. Global Tunnel Market, Sub-Segmentation Of Railway Tunnel, By Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
Urban Railway Tunnels
Long-Distance Railway Tunnels
6.5. Global Tunnel Market, Sub-Segmentation Of Highway Tunnel, By Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
Single-Bore Highway Tunnels
Multi-Bore Highway Tunnels
6.6. Global Tunnel Market, Sub-Segmentation Of Roadway Tunnel, By Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
Underwater Roadway Tunnels
Urban Roadway Tunnels

7. Tunnel Market Regional And Country Analysis

7.1. Global Tunnel Market, Split By Region, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
7.2. Global Tunnel Market, Split By Country, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

8. Asia-Pacific Tunnel Market

8.1. Asia-Pacific Tunnel Market Overview
Region Information, Market Information, Background Information, Government Initiatives, Regulations, Regulatory Bodies, Major Associations, Taxes Levied, Corporate Tax Structure, Investments, Major Companies
8.2. Asia-Pacific Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
8.3. Asia-Pacific Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
8.4. Asia-Pacific Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

9. China Tunnel Market

9.1. China Tunnel Market Overview
9.2. China Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F,$ Billion
9.3. China Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F,$ Billion
9.4. China Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F,$ Billion

10. India Tunnel Market

10.1. India Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
10.2. India Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
10.3. India Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

11. Japan Tunnel Market

11.1. Japan Tunnel Market Overview
11.2. Japan Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
11.3. Japan Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
11.4. Japan Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

12. Australia Tunnel Market

12.1. Australia Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
12.2. Australia Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
12.3. Australia Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

13. Indonesia Tunnel Market

13.1. Indonesia Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
13.2. Indonesia Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
13.3. Indonesia Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

14. South Korea Tunnel Market

14.1. South Korea Tunnel Market Overview
14.2. South Korea Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
14.3. South Korea Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
14.4. South Korea Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

15. Western Europe Tunnel Market

15.1. Western Europe Tunnel Market Overview
15.2. Western Europe Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
15.3. Western Europe Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
15.4. Western Europe Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

16. UK Tunnel Market

16.1. UK Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
16.2. UK Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
16.3. UK Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

17. Germany Tunnel Market

17.1. Germany Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
17.2. Germany Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
17.3. Germany Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

18. France Tunnel Market

18.1. France Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
18.2. France Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
18.3. France Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

19. Italy Tunnel Market

19.1. Italy Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
19.2. Italy Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
19.3. Italy Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

20. Spain Tunnel Market

20.1. Spain Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
20.2. Spain Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
20.3. Spain Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

21. Eastern Europe Tunnel Market

21.1. Eastern Europe Tunnel Market Overview
21.2. Eastern Europe Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
21.3. Eastern Europe Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
21.4. Eastern Europe Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

22. Russia Tunnel Market

22.1. Russia Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
22.2. Russia Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
22.3. Russia Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

23. North America Tunnel Market

23.1. North America Tunnel Market Overview
23.2. North America Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
23.3. North America Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
23.4. North America Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

24. USA Tunnel Market

24.1. USA Tunnel Market Overview
24.2. USA Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
24.3. USA Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
24.4. USA Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

25. Canada Tunnel Market

25.1. Canada Tunnel Market Overview
25.2. Canada Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
25.3. Canada Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
25.4. Canada Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

26. South America Tunnel Market

26.1. South America Tunnel Market Overview
26.2. South America Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
26.3. South America Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
26.4. South America Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

27. Brazil Tunnel Market

27.1. Brazil Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
27.2. Brazil Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
27.3. Brazil Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

28. Middle East Tunnel Market

28.1. Middle East Tunnel Market Overview
28.2. Middle East Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
28.3. Middle East Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
28.4. Middle East Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

29. Africa Tunnel Market

29.1. Africa Tunnel Market Overview
29.2. Africa Tunnel Market, Segmentation By Tunnel Type, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
29.3. Africa Tunnel Market, Segmentation By Material, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion
29.4. Africa Tunnel Market, Segmentation By Application, Historic and Forecast, 2019-2024, 2024-2029F, 2034F, $ Billion

30. Tunnel Market Competitive Landscape And Company Profiles

30.1. Tunnel Market Competitive Landscape
30.2. Tunnel Market Company Profiles
- 30.2.1. China Railway Construction Corporation Limited Overview, Products and Services, Strategy and Financial Analysis
- 30.2.2. Bouygues Construction Overview, Products and Services, Strategy and Financial Analysis
- 30.2.3. Shanghai Construction Group Co., Ltd. Overview, Products and Services, Strategy and Financial Analysis
- 30.2.4. Vinci Construction Overview, Products and Services, Strategy and Financial Analysis
- 30.2.5. Larsen & Toubro Limited Overview, Products and Services, Strategy and Financial Analysis

31. Tunnel Market Other Major And Innovative Companies

31.1. Bechtel Corporation
31.2. Strabag SE
31.3. Skanska AB
31.4. Obayashi Corporation
31.5. Kiewit Corporation
31.6. AECOM
31.7. Acciona, S.A.
31.8. Taisei Corporation
31.9. Balfour Beatty plc
31.10. Webuild S.p.A. (formerly Salini Impregilo)
31.11. Sacyr, S.A.
31.12. PORR AG
31.13. Tutor Perini Corporation
31.14. Aecon Group Inc.
31.15. Granite Construction Incorporated

32. Global Tunnel Market Competitive Benchmarking And Dashboard

33. Key Mergers And Acquisitions In The Tunnel Market

34. Recent Developments In The Tunnel Market

35. Tunnel Market High Potential Countries, Segments and Strategies

35.1 Tunnel Market In 2029 - Countries Offering Most New Opportunities
35.2 Tunnel Market In 2029 - Segments Offering Most New Opportunities
35.3 Tunnel Market In 2029 - Growth Strategies
- 35.3.1 Market Trend Based Strategies
- 35.3.2 Competitor Strategies

36. Appendix

36.1. Abbreviations
36.2. Currencies
36.3. Historic And Forecast Inflation Rates
36.4. Research Inquiries
36.5. The Business Research Company
36.6. Copyright And Disclaimer