Contact person: Business Client

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Location: Karachi, Pakistan

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I originally built a simple SUMO road network using three XML files: [login to view URL], [login to view URL], and connections.con.xml. In the first version (left image), all ramps and service roads connected to a central node (H_mid), but the intersection appeared too low, making the highway look visually misaligned.

In the updated design (right image), I want the central merge point to be moved upward so it better matches the real highway layout on the map. This change requires adjusting the coordinates of H_mid (and optionally the connected nodes) in [login to view URL], while keeping the edges and connections the same. After changing the node positions, SUMO automatically redraws the links, resulting in a layout closer to the real interchange." (client-provided description)