GOC was contracted by the General Directorate of Roads to draw up the construction project for the new section of the Duero Highway (A11): the Aranda de Duero bypass.
In addition to the drafting of the basic and execution project, GOC carried out the following activities:
- Layout study
- Geotechnical study
- Environmental control and monitoring and acoustic studies and tests
- Structural design and calculation engineering
![Autovía del Duero - A11: variant Aranda de Duero 1 MicrosoftTeams image 2](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1024,h_513/https://www.gocsa.es/wp-content/uploads/2023/05/MicrosoftTeams-image-2-1024x513.jpg)
![Autovía del Duero - A11: variant Aranda de Duero 2 MicrosoftTeams image 1](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_1024,h_498/https://www.gocsa.es/wp-content/uploads/2023/05/MicrosoftTeams-image-1-1024x498.jpg)