0. Prelimary remark
    1. Range of application
    2. General planning instructions
    3. Abbreviations
    4. Lay-by niches
    5. Turning spots
    6. Escape passages, rescue passages and accesses
    7. Niches for operating and safety facilities
    8. Laying of cables
    9. Earthing
    10. Area before the portal
    11. Impace attenuators
    12. Fire-extinguishing water supply
    13. Supply of fire-extinguishing
    14. Other guidelines and standards