Tunnels & Tunnelling International
Why Tunnels & Tunnelling International is the first choice for tunnelling professionals
Published since 1969, Tunnels and Tunnelling International (T&TI) is the leading source of information for the industry, with more than half a century of continuous service to the industry.
We deliver a comprehensive record of what’s new, what’s in the planning stage, what’s ready to bid and what’s in construction; keeping today’s tunnelling professional informed and ahead.
The subscribers to this long established market-leading magazine are civil engineering tunnelling professionals, making our readers your target audience. T&TI covers all aspects of the underground construction sector and the engineering companies involved.
The official publication of the British Tunnelling Society (BTS)
T&TI is the official magazine of the British Tunnelling Society (BTS), which plays an active part in ensuring the publication maintains its unique well-informed overview of the whole industry.
Established in 1971 in London, the BTS is the leading industry body for the tunnelling sector. Its members make up our Editorial Advisory Board, a committee of internationally
respected tunnelling experts who shape and review our content on a monthly basis.
AlL BTS partners and members are automatically added to the Tunnels and Tunnelling International subscriber base and their feedback is invaluable in helping to hone the
editorial direction of the publication as a whole.
Circulation and Distribution
2024 Audience
We continue to invest heavily in the circulation of T&TI and have created a highly engaged, core paid subscription base, and then a wider multimedia audience to ensure an industry-leading circulation.
Copies are sent to paid subscribers by name and our audience comprises of all the key decision makers in the tunnelling industry. In light of COVID-19, we now distribute the majority of our hard copies to people’s home addresses, which means the magazine is read by every subscriber regardless of whether they are working from the office or at home.
Weekly Newsletter
Every Thursday the T&TI newsletter is sent out to 4,000 digital subscribers. Covering the latest news and projects on a weekly basis the newsletter recipients also receive a pared down digital version of the magazine also.
LinkedIn Group
We manage the ‘Tunnels & Tunnelling’ LinkedIn group which is a closed network of 56,000 (and counting) tunnelling professionals. With daily posts and updates, as well as the latest industry polls, it is a great way to engage the sector daily. The pared down version of the magazine is posted here also.
We are currently averaging 1,000,000 post impressions per month on the platform.
Twitter / X followers
We manage the ‘Tunnels & Tunnelling’ twitter page which is a daily feed of the latest publication and industry news. The ‘Tunnels & Tunnelling’ twitter page has over 2,700 followers.
Additional Distribution
Editorial Calendar
T&TI offers the most comprehensive editorial coverage for the tunnelling and underground construction sector. This year will be running the following editorial focuses each month:
January
- Tech Focus : MECHANISED TUNNELLING
- Sector : Transport – Rail & Metro Tunnels
- Insight : Safety, Risk and O&M
February
- Tech Focus : DRILL & BLAST/ CONVENTIONAL
- Sector : Transport – Road Tunnels
- Insight : Circular, Sustainability
March
- Tech Focus : LININGS & WATERPROOFING
- Sector : Utilities/Trenchless Tunnelling
- Insight : Ground and Asset Investigations
April
- Tech Focus : SHAFTS & CAVERNS
- Sector : Power, Water & Storage
- Insight : Mucking out, Transport & Logistics
May
- Tech Focus : SOFT GROUND TUNNELLING
- Sector : Transport – Road Tunnels
- Insight : Education, Skills & Training
June
- Tech Focus : ROCK TUNNELLING
- Sector : Transport – Rail & Metro Tunnels
- Insight : Ground Stabilisation, Consolidation & Support
July
- Tech Focus : MECHANISED TUNNELLING
- Sector : Transport – Road Tunnels
- Insight : Project and Risk Management
August
- Tech Focus : DRILL & BLAST/ CONVENTIONAL
- Sector : Transport – Rail & Metro Tunnels
- Insight : Data, Digital, BIM
September
- Tech Focus : LININGS & WATERPROOFING
- Sector : Utilities/Trenchless Tunnelling
- Insight : Ground and Asset Investigations
October
- Tech Focus : SHAFTS & CAVERNS
- Sector : Power, Water & Storage
- Insight : Refurbishment, Renovation & Resilience
November
- Tech Focus : SOFT GROUND TUNNELLING
- Sector : Transport – Rail & Metro Tunnels
- Insight : Procurement & Contracts/ Finance & Insurance
December
- Tech Focus : ROCK TUNNELLING
- Sector : Transport – Road Tunnels
- Insight : Ground Stabilisation, Consolidation & Support