From 6/22 to 6/26, Frida revised the perception-based survey questions based on the feedback from Sarthak and Emma. She also reorganized the questions based on an academic journal she found. After finalizing the questions, Frida transferred the questions to the Survey123 application, making the survey accessible on mobile devices.

Next, Frida developed scoring system for perception-based survey to calculate the Bikeability Index (BI). The scoring system assigns a maximum score of 3 or 5 and minimum score of -5, 0, or 1 to each question. Each question was also assigned a high, medium, and low priority based on its urgency and relevance to bicycling perception.