## 3 Results and Discussion  
### Accessibility in Valencia City  
The access to the different mobility services in Valencia city can be seen in Table 2. It is observed that the most accessible service in the city is the urban bus (EMT), followed by bike renting (Valenbisi). On the other hand, there is less population living less than 5 min away from a metro or tram station due to the provision of these in several immovable routes in the short and medium term. The mobility service with the least accessibility is the train, with 5.12%, which is due to the scarcity of stations in the city. The results for the different modes of transport can be seen in the following sections. Each map depicts the blocks that are within the service area within 5 min of each station for each mobility service. The colour of each block indicates the range of population residing within the block, with yellow blocks having the lowest population and red blocks having the highest population. Bike renting access population. The bike renting service access in Valencia city is 99.86% (737,593 inhabitants) of the total population. It is the second most accessible mobility service. This is due to the presence of many stations distributed throughout the study area. The only area of the city without access to this mode of transport within 5 min is in the south, near the port. There are 100,869 inhabitants aged between 0 and 14, 493,539 inhabitants aged between 15 and 65, and 143,185 inhabitants aged over 66 who have better access to this service. The distribution of this result can be seen in Figure 4. \begin{table}
\begin{tabular}{c c c} \hline \hline
**Public Transport Service** & **Population Within 5 min** & **\% of Accessibility** \\ \hline Bike renting (Valenbisi) & 737,593 & 99.86\% \\ Urban bus (EMT) & 738,412 & 99.97\% \\ Intercity Bus & 428,095 & 57.96\% \\ Metro & 248,714 & 33.67\% \\ Taxi & 605,511 & 81.97\% \\ Tram & 229,889 & 31.12\% \\ Train & 37,810 & 5.12\% \\ Global & 738,521 & 99.98\% \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Accessibility in Valencia city. Figure 3: Workflow diagram. Urban bus access population. The urban bus (EMT) service access in Valencia city is 99.97% (738,412 inhabitants) of the total population. It is the most accessible mobility service in the study area due to the many stops deployed there. The population that can access a stop on this service in less than 5 min from where they live, broken down by age, is as follows: 100,980 inhabitants aged between 0 and 14 years; 494,131 inhabitants aged between 15 and 65 years; and 143,301 inhabitants aged over 66 years. The distribution of this result can be seen in Figure 5.  
Intercity bus access population. The intercity bus service access in Valencia is 57.96% (428,095 inhabitants) of the total population, which indicates that more than half of the population has a stop of this mobility service less than 5 min from their residence. This service is intended to connect the city of Valencia with the municipalities of the peri-urban area, which is why greater accessibility is observed at the entran  
Figure 4: Accessibility to bike renting. Figure 5: Accessibility to urban bus. (Figure 6). There are 56,595 residents aged 0-14 years, 283,821 residents aged 15-65 years, and 87,679 residents aged over 66 years with an accessible stop less than 5 min away. Metro access population. The metro service access in Valencia is 33.67% (248,714 inhabitants) of total population. Less than half of the population has access to a metro station within 5 min of their residence. Figure 7 shows that the accessible population is that which resides close to the routes of this mobility service, focusing on the main exits and entrances to the city, as this mode of transport also connects Valencia with the surrounding municipalities. The highest access to this service is for 32,720 citizens aged between 0 and 14, 165,037 citizens aged between 15 and 65, and 50,957 citizens aged over 66. Taxi access population.