Two contracts were undertaken for the National Roads Authority in Aragon, involving drafting of road safety studies and designs, structured into six chapters:

• 1) Analysis of accidents over a 5-year period.
• 2) Detailed study of improvements and adaptations to be made.
• 3) Study and report on all fatal accidents in the road network.
• 4) Specific road safety studies.
• 5) Monitoring and assessment of actions carried out.
• 6) Improvement in computerised management in provincial units.

Key features included creating designs (footbridges, roundabouts, overpasses), a plan for barriers and a plan for protecting motor-cyclists.