the coastal highway route e39 in norway• e39 ferry connection kristiansand-hirtshals • aalborg:...
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The Coastal Highway Route E39 in Norway
Børre Stensvold
• Norwegian Public Roads Administration
• P.O. Box 8142 Dep N-0033 Oslo, NORWAY
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The Coastal Highway Route E39
Focus on: Extreme fjord crossings along the Route E39
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The Coastal Highway Route E39
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The worlds longest…..Lærdal tunnel (24,5 km)
Nordhordland bridge (1246 m end-anchored floating bridge)
The Coastal Highway Route E39
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The Coastal Highway Route E39
MØRE OG ROMSDAL
266 274
SOGN OG FJORDANE
110 266
HORDALAND
519 963
Rogaland
472 024
SØR-TRØNDELAG
317 363
VEST-AGDER
184 116
Source: Central Bureau of Statistics (SSB) Map details: Norwegian Mapping Authority
Inhabitants 2017:
● 1/3 of the country’spopulation (1 870 000)
Facts about the countiesalong the E39
● Approx. 60 % ofour export value
«The Gold Coast» of Norway
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The Coastal Highway Route E39
The current Route E39
• E39 Kristiansand-Trondheim nearly 1100 km, including 7 ferry connections
• E39 ferry connectionKristiansand-Hirtshals
• Aalborg: The E39 joins theE45 which continues to Italy
• Varied road standard
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The Coastal Highway Route E39
An improved and ferry free E39
• Open road 24/77 ferry connections removed
• Travel time reduced from 21 hours to 11 hours
• New solutions and new competence
• Similar bridge solutions have never been built before
• 2017: National Transport Plan 2018 – 2029
• Ambition confirmed• Estimated cost of 45 billion
USD (340 billion NOK)
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The Coastal Highway Route E39
The National Transport Plan (NTP) 2018 - 2029
• New NTP presented in April 2017
• The goal is maintained: The E39 is to become a continuous route without ferries
• June 2017: Adopted by the Parliament (Storting)
• Strong focus on cost cutting • Reductions possible as a result of
technological development
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The Coastal Highway Route E39
Challenging fjord crossings
Fiord Length(km)
Depth(m)
Halsafjorden 2 5-600
Julsundet 1.6 5-600
Romsdalsfjorden 13 330
Sulafjorden 3.8 500
Vartdalsfjorden 2.1 600
Nordfjorden 1.4 500
Sognefjorden 3.7 1250
Bjørnafjorden 5 550
Langenuen 1.3 500
Boknafjorden 27 390
= subsea tunnel
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The Coastal Highway Route E39
Alternative solutions for the large fjord crossings
• Suspension bridge
• Floating bridge (combined with suspension/cable-stayed bridges)
• Submerged floating tube bridge (floating tunnel)
• Immersed tunnel/subsea rock tunnel
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The Coastal Highway Route E39
Conceptual design - across the Sognefjord
• Width: approx. 3700 m
• Depth: 1300 m,sudden deep waters
• Approx. 1500 m to rock
• Navigation channel, required for large cruise ships
• Based on offshore technology:
Tension leg platforms (TLP)
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The Coastal Highway Route E39
Sub Sea Rock Tunnel
Prefered solution on the followingcrossings (known technology, butstreched):
• Boknafjorden (opening for traffic in 2025 or 2026)
• Romsdalsfjorden
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The Coastal Highway Route E39
Single-span Suspension bridge
Prefered solution on the following crossings (proven technology):
• Julsundet
• Nordfjord
• Langenuen
Considered a viable option on the following crossings (new technology):
• Halsafjord
• Vartdalsfjord
• Sulafjord*
• Sognefjord*
*span of approx. 3 km or wider
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The Coastal Highway Route E39
Multi-span Suspensionbridge with fixed towers
Considered a viable optionon the following crossing:
• Sulafjorden
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The Coastal Highway Route E39
Multi-span Suspension bridge with floating towers
Considered a viableoption on the followingcrossings:
• Halsafjord
• Vartdalsfjord
• Sulafjord
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The Coastal Highway Route E39
Submerged Floating Tube Bridge
Considered a viable optionon the following crossings:
• Sulafjorden
• Sognefjorden
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The Coastal Highway Route E39
End Anchored Floating Bridge
Considered a viable optionon the following crossings:
• Halsafjorden
• Bjørnafjorden
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The Coastal Highway Route E39
Side Anchored Floating bridge
Considered a viable option onthe following crossings:
• Halsafjorden
• Bjørnafjorden
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Impact on Society
• Large positiv Socio-Ecomonic impact
• Big influencer of Regional Development
• Redefining housing and labour markets along the Route through increased mobility for users
• Will be a “Gamechanger”
The Coastal Highway Route E39
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The Coastal Highway Route E39
Major savings for freight and transport costs
9381
6410
6410
13477
6996
6996
5497
9222
1003
0 5000 10000 15000 20000 25000 30000
2016
2035
2050
Dist.avhengige kostander Tidskostnader Utlegg ferje/bom
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The Coastal Highway Route E39
Identification of design ships loads
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The Coastal Highway Route E39
Identification of Environmental actions
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The Coastal Highway Route E39
Investigation of ground conditions
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The Coastal Highway Route E39
• Major construction-related impact in a vulnerable coastal landscape
• Emissions of greenhouse gases are to be cut
• Emissions over a 40-year period will be almost the same as for today’s E39 –despite strong increase in traffic volumes
• Underlying parameters are constantly changing; new energy sources exploited
• Electricity, biofuels and hydrogen
• Calculations are based on today’s vehicles, ferries etc.
Environment
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The Coastal Highway Route E39
An animation of the crossings
YouTube
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The Coastal Highway Route E39
Summary
• Technologically feasible
• Feasible from a planning perspective
• Large positive Socio-Economic impact
• Financially challenging
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The Coastal Highway Route E39
Thanks for your kind attention!