# Submerged Transportation Bridges The Norwegian Fjords Floating Tunnel Places Traffic Underwater By M | Published 2016-07-27 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/transportation-bridge References: [mymodernmet](http://www.mymodernmet.com/profiles/blogs/submerged-floating-bridge-across-fjords-in-norway?utm_source=feedly&utm_medium=webfeeds) & [vegvesen.no](http://www.vegvesen.no/en/Home) Norway is expanding its ground road system to the water with an innovative [floating transportation bridge located underwater](https://www.trendhunter.com/trends/darpa-1). The bridge will be a large tunnel that will feed through Kristiansand to Trondheim and cut down the travel time between the southern and northern regions by half. The project aims to increase roads without utilizing space on land. There are numerous benefits to creating an [underwater traffic tunnel](https://www.trendhunter.com/trends/masterpeace-painting), including the ability to cut the journey from each town down from 21 hours to a mere 11 thanks to the uninterrupted space to build the bridge. In addition, since the tunnel is sealed underwater, it remains protected from winter elements that can heavily impact traffic conditions. Despite the addition of a large-scale tunnel, the waters will remain free for [large boats and ferries](https://www.trendhunter.com/trends/fjord-floating-sauna) to pass overtop. ## Trend Insights (Trend Hunter) - Score: 5.3/10 - Popularity: 67% | Activity: 83% | Freshness: 8% - Audience gender: 70% men, 30% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) > [Transportation](https://www.trendhunter.com/transportation) ## Key Themes ### Key Themes Behind This Trend - **Underwater Transportation:** The rise of underwater tunnel systems is offering an opportunity for companies to innovate subaquatic transportation solutions. - **Floating Bridges:** The use of floating bridges provide ease in infrastructure planning and alternatives to land-based transportation networks. - **Green Infrastructure Expansion:** Developing innovative infrastructure that maximizes space and protects natural surroundings creates environmentally-friendly, sustainable solutions to significantly reduce carbon footprint. ### Where This Applies - **Civil Engineering:** Civil engineers can pioneer the use of floating bridges, artificial islands, and underwater tunnels to improve new infrastructure projects and address urban congestion issues. - **Tourism:** Integrating submerged transportation can create tourism opportunities, offering more ways to explore natural landmarks and waterways with a new sense of adventure. - **Transportation:** Transportation and logistics companies can harness the power of underwater tunnels and floating bridges to create new, efficient routes across borders and, where waterways are concerned, even between continents. ## Related on Trend Hunter - [Cross-Seat Bridge Systems](https://www.trendhunter.com/trends/shenzhenzhongshan-link.md) - [Underwater Bicycling Parking Lots](https://www.trendhunter.com/trends/centraal-station.md) - [Innovative Maritime Transportation Systems](https://www.trendhunter.com/trends/maritime-transportation-system.md) - [Floating Sauna Pavilions](https://www.trendhunter.com/trends/watercave.md) - [Underwater Bicycle Parks](https://www.trendhunter.com/trends/ijboulevard.md) - [Tunnel Six-Lane Highway](https://www.trendhunter.com/trends/land-bridge-and-prairie.md) - [Canadian Waterfall Tunnels](https://www.trendhunter.com/trends/niagara-parks.md) - [Swedish Electric Road Highways](https://www.trendhunter.com/trends/trafikverket.md) - [Public Hovercraft Transport Systems](https://www.trendhunter.com/trends/rapid-transit-hovercraft.md)