• Mr. Oscar GUTIERREZ-BOLIVAR
Presentation (ST4-Gutierrez Bolivar (Introduction)-S .ppt.pdf)

Excellence in assessing bridge assets
• Mr. Aleš ŽNIDARIČ, Slovenian National Building and Civil Engineering Institute, Slovenia
Presentation (ST4-Znidaric-E .ppt.pdf)

Accountability and participation in infrastructure investments
• Mr. Jean-François GYSEL, SNC-Lavalin, Canada
Presentation (ST4-Gysel-E .ppt.pdf)

Long term commitment with the road network
• Mr. Peter SCHMITZ, Federal Ministry of Transport and Digital Infrastructure, Germany
Presentation (ST4-Schmitz-E .ppt.pdf)

Change in existing motorways: From administration to private
• Mrs. Maria del Carmen PICÓN CABRERA, Ministry of Development, Spain
Presentation (ST4-Cabrera-S .ppt.pdf)

Participation and efficiency in the improvement of the road network.
• Mr. Khalifa BA, Technical Director of the Maintenance Road Fund, Senegal
Presentation (ST4-BA-F .ppt.pdf)

Have all assets a proportional consideration?
• Mr. Paul GARNICA, Chair of TC 4.4, Mexico
Presentation (ST4-Garnica Anguas-E .ppt.pdf)

From data on a state network to actionable knowledge that drives decisions. 
• Mr. Neil PEDERSEN, Executive Director of TRB, United States
Presentation (ST4-Pedersen-E .ppt.pdf)

Round table
Accountability and communication
• Mr. Thomas LINDER, Chair of TC 4.1, Germany
• Mr. Gerardo FLINTSCH, Secretary of TC 4.1, United States
• Mr. Ricardo SOLORIO, Secreatary of TC 4.1, Mexico
Presentation (ST4-Gutierrez Bolivar (Roundtable)-S .ppt.pdf)

• Mr. Oscar GUTIERREZ-BOLIVAR
Presentation (ST4-Gutierrez Bolivar (Conclusions)-S .ppt.pdf)