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Government institution · Oslo · Norway

Norwegian Public Roads Administration

In research, Norwegian Public Roads Administration stands highest in Engineering (#9,130 of 11,412 worldwide) and Physical Sciences (#17,767 of 21,541 worldwide), over all time.

vegvesen.no/en/HomeROR OpenAlex
World rank, 2022–2025
#24,014
of 28,054 · #30,243 all time
Rank in Norway
#113
of 133
Research works
327
▲ 9% vs 2013–17
Citations
6.5k
19.8 per fractional work
Top-10% rate
21.1%
record average 16.5%
Open access
44%
world 28%

What is Norwegian Public Roads Administration known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
EngineeringField #9,130 of 11,412 18.6%175
Physical SciencesDomain #17,767 of 21,541 19.3%244

Each strip is that field’s whole ranked pool, with the notch where Norwegian Public Roads Administration sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.14× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 0.32× its world share, 0 worksChemical EngineeringComputer Science: 0.25× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 3.89× its world share, 4 worksEarth and Planetary …Energy: 0.33× its world share, 0 worksEnergyEngineering: 4.03× its world share, 44 worksEngineeringEnvironmental Science: 1.81× its world share, 7 worksEnvironmental ScienceMaterials Science: 0.53× its world share, 1 worksMaterials SciencePhysics and Astronomy: 0.10× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.77× its world share, 2 worksHealth ProfessionsMedicine: 0.04× its world share, 1 worksMedicineArts and Humanities: 0.18× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.87× its world share, 2 worksBusiness, Management…Decision Sciences: 2.51× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.28× its world share, 0 worksEconomics, Econometr…Psychology: 1.14× its world share, 3 worksPsychologySocial Sciences: 0.49× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.0×. Every wedge is a field page.

Who are the top researchers at Norwegian Public Roads Administration?

Ranked on the composite score, T Vaa lead among researchers whose main affiliation is Norwegian Public Roads Administration.

  1. 1 T Vaa Norway · #619,972 worldwide 29 citations · 24 works
All ranked researchers at Norwegian Public Roads Administration

Which keywords describe research at Norwegian Public Roads Administration?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Numerical Simulation, Finite Element Analysis, Risk Management, Corrosion, Reinforced Concrete, Fluid-Structure Interaction, Defect Detection and Heat Transfer.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Numerical Simulation5▲ 25×5 topics
  2. Finite Element Analysis4▲ 25×5 topics
  3. Sustainability4▲ 2.3×7 topics
  4. Risk Management4▲ 11×4 topics
  5. Corrosion4▲ 41×2 topics
  6. Reinforced Concrete4▲ 65×2 topics
  7. Fluid-Structure Interaction3▲ 30×3 topics
  8. Defect Detection3▲ 32×2 topics
  9. Heat Transfer3▲ 8.4×2 topics
  10. Chloride-induced3▲ 84×1 topic
  11. Mechanical Properties3▲ 4.2×7 topics
  12. Structural Reliability3▲ 84×1 topic
  13. Construction3▲ 29×3 topics
  14. Remote Sensing3▲ 3.2×8 topics
  15. Supply Chain Management3▲ 3.9×5 topics
  16. Construction Projects3▲ 79×2 topics
  17. Crack Detection2▲ 48×1 topic
  18. Pavement2▲ 48×1 topic
  19. Turbulent Flow2▲ 28×2 topics
  20. Pipeline2▲ 29×2 topics
  21. Risk Assessment2▲ 4.8×4 topics
  22. Dynamic Behavior2▲ 27×2 topics
  23. Process Optimization2▲ 44×2 topics
  24. Power Take-Off2▲ 154×1 topic
  25. Soil Properties2▲ 17×2 topics
  26. Wave Energy2▲ 154×1 topic
  27. Analysis2▲ 28×3 topics
  28. Flow Control2▲ 48×1 topic
  29. Life Cycle Assessment2▲ 9.2×4 topics
  30. Vortex-Induced Vibrations2▲ 77×1 topic
  31. Environmental Impacts2▲ 9.0×3 topics
  32. Slope Stability Analysis2▲ 63×1 topic
  33. Spatial Variability2▲ 40×1 topic
  34. Durability Performance2▲ 24×2 topics
  35. GIS-based Modeling2▲ 27×2 topics
  36. Project Success2▲ 58×1 topic
  37. Rock Mechanics2▲ 24×2 topics
  38. Stakeholder Analysis2▲ 35×1 topic
  39. Liquefaction2▲ 24×2 topics
  40. Tunnel2▲ 24×2 topics

Which research topics does Norwegian Public Roads Administration publish most on?

By volume in 2022–2025: Concrete Corrosion and Durability, Infrastructure Maintenance and Monitoring, Wave and Wind Energy Systems and Fluid Dynamics and Vibration Analysis.

Concrete Corrosion and D…3Concrete Corrosion and Durability: 3 fractional worksInfrastructure Maintenan…2Infrastructure Maintenance and Monitoring: 2 fractional worksWave and Wind Energy Sys…2Wave and Wind Energy Systems: 2 fractional worksFluid Dynamics and Vibra…2Fluid Dynamics and Vibration Analysis: 2 fractional worksGeotechnical Engineering and Analysis: 2 fractional worksConstruction Project Management and Performance: 2 fractional worksRock Mechanics and Model…2Rock Mechanics and Modeling: 2 fractional worksGeotechnical Engineering and Underground Structures: 2 fractional worksStructural Behavior of Reinforced Concrete: 2 fractional worksFluid Dynamics Simulatio…1Fluid Dynamics Simulations and Interactions: 1 fractional works
Civil and Structural EngineeringOcean EngineeringComputational MechanicsSafety, Risk, Reliability and Quality3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Concrete Corrosion and Durability Civil and Structural Engineering 3 works
  2. 2 Infrastructure Maintenance and Monitoring Civil and Structural Engineering 2 works
  3. 3 Wave and Wind Energy Systems Ocean Engineering 2 works
  4. 4 Fluid Dynamics and Vibration Analysis Computational Mechanics 2 works
  5. 5 Geotechnical Engineering and Analysis Safety, Risk, Reliability and Quality 2 works
  6. 6 Construction Project Management and Performance Management Science and Operations Research 2 works
  7. 7 Rock Mechanics and Modeling Mechanics of Materials 2 works
  8. 8 Geotechnical Engineering and Underground Structures Civil and Structural Engineering 2 works
  9. 9 Structural Behavior of Reinforced Concrete Building and Construction 2 works
  10. 10 Fluid Dynamics Simulations and Interactions Computational Mechanics 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available44.2%not open55.8%

World: 28% of research is openly available.

with international co-authors19.2%domestic only80.8%

World: 19% is written across borders.

How has Norwegian Public Roads Administration's research output changed?

Output in 2018–2022 was 9% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Oslo

All research institutions in Oslo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.