Caracterización y evaluación de viajes en bicicleta entre las zonas de mayor atracción y generación en la Ciudad de Bogotá D.C
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According to the BDI in the context of the World Bicycle Forum, Bogota is the city with the highest bicycle traffic in Latin America and has the most kilometers of bicycle routes in Latin America; the Secretary of Mobility indicated that Bogota has 630 kilometers of infrastructure for cyclists. However, taking into account the increase in trips, not only due to the tendency of the last few years but also due to the pandemic situation and the measures taken by the authorities to increase a greater supply of space for cyclists, it has become important to evaluate the most relevant conditions available to the road actors, such as the state of the infrastructure and the discontinuity or non-existence of optimal infrastructure for bicycle travel. In the development of this research, the conditions of cycling infrastructure were evaluated based on the identification of the speed variations in the routes made in four (04) of the most representative areas of the city of Bogota in terms of the number of trips made, length of trips, and infrastructure trips made, trip length and available infrastructure. The measurements necessary for this evaluation were carried out by means of a form that allows the georeferencing of the trips, which made it possible to identify the most representative, this made it possible to identify the sections of the route and to relate the points of the problem by video. The study was also accompanied by video recordings of the evaluation trips. In addition, the study is accompanied by a user perception survey, inquiring about aspects such as delays produced by the user's perception, inquiring about aspects such as the delays produced in their usual routes by means of the characteristics of bicycle trips. With the collected coordinate data, the speed values between the geo-referenced points were calculated, generating velocity profiles for each one of the speed values between the georeferenced points were calculated with the collected coordinate data, allowing the generation of speed profiles for each of the routes, identifying the specific points in which the speed varies the specific points where the speed varies significantly with respect to the desired speed. significantly with respect to the desired travel speed. From this information, the mapping of each study zones was linked to indicators of travel time lost through infrastructure effects, percentage of travel time lost due to infrastructure effects, percentage of travel time lost due to infrastructure problems, percentage of travel affected by problem points, and the impact these have on the travel speed of users. Finally, in the course of this research, it was concluded that the current infrastructure conditions for bike users are not optimal for their trips, more than a third of the trips are affected by causes external to normal traffic, and the presence of adequate infrastructure contributes to the quality of the trips, generating user satisfaction