Coastal Highway Route E39 Project
Teknologidagene 22th September 2015 Trondheim
Kjartan J Hove/ Jørn Arve Hasselø/ Harald I. Johnsen Norwegian Public Roads Administration Coastal Highway Route E39 E39 Kristiansand - Trondheim
1100 km
7 Ferry links Remaining on E39
•Tunnels (sub sea) •Fjord Crossings (bridges)
22.09.2015 Coastal Highway Route E39 Kristiansand – Stavanger – Harestad X Rogfast
Kristiansand – Ålgård – Planning corridors (roads and brigdes) – Nye veier AS
Ålgård – Stavanger – Planning (smaller part around Sandnes under constrution) – Design
Stavanger – Harestad X Rogfast – Building – Planning Coastal Highway Route E39 Fjord Crossings Characteristics (Width, Depth)
Halsafjorden, 2 km, 5-600 m
Romsdalsfjorden, 15,5 km Subsea tunnel 350 MBSL + 1,6 km bridge, 5- 600 m
Sulafjorden, 3,8 km, 500 m
Vartdalsfjorden, 2,1 km, 600 m
Nordfjorden, 1,4 km, 500 m
Sognefjorden, 3,7 km, 1250 m
Bjørnafjorden, 5 km, 5-600 m
Langenuen, 1,3 km, 500 m
Boknafjorden, Rogfast Subsea Tunnels 27 km, 390 MBSL Coastal Highway Route E39 Boknafjorden, The Rogfast Project
Boknafjorden, Rogfast Subsea Tunnels 27 km 390 MBSL Coastal Highway Route E39 The Tunnel Alignment (Rogfast, Boknafjorden)
Twin tunnel with cross-sections of T10,5 Design speed 100 km/h Maximum gradient will be 5% Maximum depth is 392 mbsl Total length about 27 km
Total cost approx NOK 12,2 billion Financing – Toll money NOK 9,5 billion – State share NOK 2,7 billion Under design Tender 2018/2019, building 2019/2020 E39 Rogfast- Bergen Bjørnafjorden
Langenuen • Road (approx 65 – 60 km) • Bridges • Tunnels (incl subsea)
• Under planning • Building 2020 Coastal Highway Route E39 E39 Rogfast – Bergen
Rogfast – Stord – Planning (roads and subsea tunnel(?)) – Approx 65 km
Stord – Os – Brigdes (Langenuen and Bjørnafjord) – Approx 60 km
Os – Bergen – Start constrution 2015 Coastal Highway Route E39 E39, Fixed link across the Bjørnafjord width: 5000 m, depth: 550 m
Floating bridge in combination with suspension bridge Coastal Highway Route E39 Feasibility study, The Sognefjord – how to cross
Beautiful, but difficult to cross with a fixed link
Width: approx. 3.7 km Depth: 1300 m, sudden deep waters approx. 1500 m to rock
Navigation channel required for large cruise ships Coastal Highway Route E39 Bergen, west
Sotrasambandet • PPP, brigde and road, smaller tunnels • Planning Coastal Highway Route E39
E39, Sognefjorden- Grodås
Planning Ongoing and upcoming tender, road and tunnel Bridges after 2020 Coastal Highway Route E39
Region Center
Harald Inge Johnsen, Project manager E39 Romsdalsfjorden
Jørn Arve Hasselø, Project manager E39 Vartdalsfjorden E39 Sulafjorden E39 Halsafjorden Volda-Ålesund
Via Hareidlandet
Feasibility study on two fjord crossings – Sulafjorden – Vartdalsfjorden
Tunnel Volda-Furene
Tunnel safety Vegsund-Breivika Ålesund-Molde
45-50 min reduction in travel time Known technology – Worlds fourth longest suspension bridge – 15,5 km subseatunnel High socioeconomic benefit Molde-Bergsøya
New hospital for Nordmøre and Romsdal at Hjelset
Increased labour and settlement market
Årø-Hjelset
Bjerkeset-Astad Bergsøya-Klett
Feasibility study on Halsafjorden
Road development – Betna-Stormyra: Narrow road – Harangen-Thamshamn: New E39, access to regional port – Thamshamn-Klett: Tunnel safety E39 Romsdalsfjorden
Harald Inge Johnsen, project manager
22.09.2015 E39 Romsdalsfjorden
Region midt, near Molde
22.09.2015 E39 Ålesund-Molde Kjerringsundet
E39 Romsdalsfjorden
22.09.2015 E39 Romsdalsfjorden
Zoning plan finished in 2016 Technologically feasible today Total cost: 16 billion NOK +/-25% (2015)
22.09.2015 E39 Romsdalsfjorden
15,5km subsea road tunnel with twin tubes and four lanes. Max 5 % incline 1960 m long suspension bridge with 1625m span. Four lanes and bicycle and pedestrian path.
22.09.2015 E39 Romsdalsfjorden Core drilling
● Core drilling along the entire route of the tunnel from April 2015 to mid 2016. ● Holes with lengths between 1500 and 2200 m. ● Drill cores extracted for examination
22.09.2015 E39 Romsdalsfjorden Suspension bridge Suspension bridge with 1625 m span is technologically feasible today (Storebæltbrua in Denmark has 1624 m span) High clearance beneath bridge 65m HAT
22.09.2015 E39 Romsdalsfjorden Wind measurements
● Wind measured continuously since the end of 2013 ● Preliminary results show moderate winds – some great gust ● Wind tunnel in Denmark to test stability – ok results
22.09.2015 E39 Romsdalsfjorden
Implementation of the project will be clarified in the next National Transport Plan (2018-2029).
So far considered construction period of 5-6 years.
Type of contracts discussed – not decided
22.09.2015 Coastal Highway Route E39 Project E39 Kristiansand-Trondheim
Sulafjorden
● Width: 3200 – 5000 meters ● Depth: 420 meters.
22.09.2015 Coastal Highway Route E39 Project
Ship traffic analyses – Sulafjorden
22.09.2015
Ship traffic in the fjords
Time periode from January 2014 -> January 2015 ● E39 Sulafjorden Metocean Swell RP 100 Wind waves RP 100 Maximum Hs [m] for all directions Maximum Hs [m] for all directions and all peak periods and all peak periods
29 E39 Sulafjorden Alternative routes across the fjord
22.09.2015 ● E39 Sulafjorden Suspension bridge – span 2800m
31 ● E39 Sulafjorden
Floating Suspension bridge l= 4000m
Ellipse floater with moonpool
32 E39 Sulafjorden Suspension bridge on GBS - Span 2x2000m
The deck is composed of two closed steel box girders connected with cross beams every 20m and steel transvers bulkheads every 4m along the bridge.
22.09.2015 E39 Sulafjorden
Suspension bridge on GBS, Span 2 x 2000m
22.09.2015 Coastal Highway Route E39 Project
Halsafjorden
● Width: 2000 meters ● Depth: 490 meters
Bridge site
25.11.2013 E39 Halsafjord
● Supension bridge – 2050m main span – 265m towers in concrete – Sidespans in concrete Suspension bridge - Halsafjord Aerodynamic properties
07.10.2014
• Wind tunnel testing is currently being performed • Various configurations of split box-girders are now tested E39 Halsafjorden 2 x span l= 1000 m, Floating TLP-pontoon
22.09.2015 Coastal Highway Route E39 Project – Region center Project development model
A. Feasibility •Technical and operational feasibility evaluation of study different designs
•Design rules B. Concept •Design basis study •Technology qualification program
• Concept evaluation of the bridge design C. Pre- documentation • Directorate of Public engineering Roads/National Rules for design of bridges –N400
22.09.2015 Coastal Highway Route E39 Project – Region center
Project plan
A. Feasibility • E39 Sulafjorden: 2014-2015 study • E39 Halsafjorden: 2013-2015
B. Concept • E39 Sulafjorden: 2016-2018 study • E39 Halsafjorden: 2016-2017
C. Pre- Concept evaluation: Sulafjorden: 2019-2020 engineering Halsafjorden: 2018-2019
22.09.2015