We were hired by the city of Nueva Palmira to develop the executive projects for several major roadworks. We were responsible for designing the city’s bypass, the junctions with routes 12 and 21, and the land access roads to the port. Additionally, we designed the bridge over the Sauce Creek and the preliminary design for a grade-separated interchange on Route 12.

What our work covered

The project included several key tasks:

• Bypass and Junctions: We developed the executive project for a 6.70 km single-lane bypass, with a roundabout on Route 12 and a T-junction with Route 21.
• Port Accesses: We designed 1.60 km of dual carriageway for the port’s land accesses, with connections to the existing terminals.
• Truck Center: We located and designed a truck center opposite the port terminals.
• Bridge: We designed a new 60-meter bridge over the Sauce Creek.
• Interchange: We developed the preliminary design for a grade-separated interchange on Route 12, featuring a 160-meter structure and natural slopes.
• Channel Relocation: We relocated a 130-meter section of the Higueritas channel.

In addition, we conducted soil, traffic, and demand studies to determine the functionality of the solutions. We analyzed the capacity and service levels of the intersections, and evaluated accidents and the impact of the improvements. The project also included social studies, pedestrian mobility studies, and an Environmental Impact Assessment (EIA).

Project Impact

The detailed planning for this bypass and its accesses improved traffic flow and safety in the area. This will facilitate port operations and vehicle flow at a key logistical point for the region.