- The Line
- HSL track
- A) Haarlemmermeer
- B) Ringvaart Aqueduct
- C) Combined HSL / A4 project
- D) A4 underpass
- E) The Groene Hart tunnel
- F) Bleiswijk – elevated section
- G) Bergschenhoek - concrete-sided cutting
- H) Rotterdam Noordrand Tunnel
- I) Links to existing track
- J) Oude Maas Tunnel
- K) Dordtsche Kil Tunnel
- L) Hollandsch Diep Bridge
- M) Combined HSL / A16 project
- N) Prinsenbeek – ‘cityducts’
- O) Galder U box
- P) Belgian border
- Connections to existing railways
- Harmonizaton with the surroundings
- Design
- Safety
- Environmental
- Alignment
- GSM-R
- Power
- Soil and groundwater
- HSL track
6-1-2009 - HSL-Zuid