LA2025 - L'ILE D'OLONNE - HAVRE D'OLONNE - HOTEL DE VILLE
LB2025 - GRANDS GUERETS - HOTEL DE VILLE - POLE SANTE
LC2025 - POLE SANTE - HOTEL DE VILLE
LD2025 - OCEANES - HOTEL DE VILLE
The visualization reflects data directly from the GTFS feed. Route paths, stops, colors, and labels are all derived from the feed files (routes.txt, trips.txt, stop_times.txt, stops.txt, and shapes.txt where it's defined). If a route doesn't specify a color, it appears in black. When multiple shapes exist for different trips on the same route, they're combined into one for display.