30 días en bici is the Spanish campaign of 30 days of biking an international, one-month event for promoting the bicycle use. It consists in riding every day in the April month and taking photographs. Participants share images online. The American version, the pioneers, use the hashtag #30daysofbiking.

Founded in 2010, 30 days of biking started in Minneapolis, Minnesota. Its power lies in its simplicity. Bikers just need to pledge to bike everyday in April, no matter the weather (indoor photos are welcomed), and share their adventures. An easy and powerful idea as thousands follow it around the world.

Why 30 days? Rumor has it, one of its founders read a paper about developing a yoga habit by practicing it for 30 days. Then he asked himself if 30 days were enough to develop a habit, why do not we use it to promote the bike use? Again, easy and powerful.

Ok, but why April? April was chosen as the ideal month since is the first complete month in Spring and people love it after the Winter. Moreover, daylight hours increase (in the north hemisphere) and hence riding is increased at least for those who appreciate moderate temperatures.

The Spanish version has spread to more than 50 cities. It started in 2013 thanks to a bikeaholic group leaded by Carlos Rodriguez. But they do not limit the activities they do to April. Their ambitious targets tend to generate a social change by promoting the bicycle daily use, inspiring bikes as the main way of transport, educating citizens about the benefits of using the bike regarding health, and transforming cities in human-friendly spaces and caring for the planet.

Monuments have been using to honor or commemorate somebody or something for ages. Kings, conquerors or discoverers overcrowd them as it comes to persons. Regarding buildings, there is a myriad of them with different architectures across the world. Thus, we are used to seeing them in most cities.

What is more surprising is to come across with a bike monument. This is a structure in which a bicycle appears alone or as part of a sculptural ensemble. As the bike movement develops, more and more bike monuments are built to express the change that society is experiencing. Similarly to queens and kings sculptures, bike monuments constitute what people gives importance.

Perhaps there are more bikers collecting bike monuments, but I only know one person who is truly doing this. In the Bicimonumentos (in Spanish)  webpage one can consult bike monuments in a lot of countries. It is impressive realizing that the love for bikes is so widespread. By the way, if you want to send it some bike monuments photos or locations, you can do it by sending a private message to https://www.facebook.com/LaMujerDelTiemp. Also, the blog http://www.salamancaenbici.es/ could receive bike monuments information but I am not completely sure about this last point.

As I talked about, intermodality is the combination of two or more ways of transport. The first post dealt with bikes and buses, whereas I am going to enhance your knowledge on the subject of the sum bikes plus trains today.

Lots of people use the conjoint ways of transport in an everyday routine to go to work or study. This intermodality is well-developed in those countries which enjoy a vast railroad which in turn constitutes a serious competitor against cars. Moreover, the train lines which go to parks fill up on weekends. One can see two main modalities in this intermodality. The first one appears when bikes can get into the train with no specific area where to put them. It is like if you go inside the coach and lock your bike wherever you can. This fact could make the trip uncomfortable to some passengers, but the point here is the authorities tactlessness as they have not considered the bikers necessities.

In comparison, the ideal alternative is to dedicate specific carriages for bikes. Usually the first or the last coach is highlighted with bicycle pictures on the bodywork or the windows, so that everybody understand it as the place to put the bikes. In the next photo, you can see how it works. Notice the division in bikes-area and people-area. This way makes it easier for riders to seat close to their bikes.

Nevertheless, there is another way to transport bikes. In the previous picture, bikes were put in horizontal as they move on the road. The next option is to hang them to gain extra capacity (see the next photo). Again, a zone for bikers is needed, limited by the two transparent panels. The central corridor also allows the engine driver to move freely.

In addition, if the train station has a good and large parking bike like in the next picture, the use of train by riders is increased.

Intermodality means to share two or more ways of transport to go from point A to point B. Usually intermodality deals with shared transports like train, bus or metro. As it comes to bicycles, the more advanced countries facilitate intermodality by linking bikes and buses, or bikes and trains. The sum bikes and metro is complicated in peak hours such as the ones in which most people go to work or study. The limited space makes it difficult to share the limited surface specially in those more important metro-consuming countries like Japan.

Regarding the sum of bikes and buses, different alternatives are faced with in my opinion no clear winner. On the one hand, there are cities which allow getting in bikes into buses, but only those that are folding. The reason, again, is the lack of sufficient space due to seats and also passengers. This idea can get it off the hook in intensive-use foldable bikes places, although most of them (and probably all of them) do not accomplish this characteristic.

On the other hand, there are the systems which enable to incorporate bikes to the buses chassis. Here, ingenuity is put into play and an external structure is added to mount the bikes. It can be done at the front or behind of buses. On the photo bellow, you can see it at the front in real life.

The number of bikes is limited by their weight and the mechanical tolerance of the incorporated structure. A simple transporter carries one to four bikes which are mounted in a few seconds. As the bus driver continuously sees them, he controls them and the bus times are not substantially affected.

Moreover, when bicycles are put behind the bus, we have two options. The first one constitutes using a more complex alternative compared to what I have showed and can be observed in the next picture.

This assembly can carry more bikes, but it requires extra height and strength that not every people have. Hence, help is needed. The positive point that implies it is the capacity is increased, though the photo only shows four positions. However, the bus driver can not control the bikes unless she get off it or the rider warn her.

And finally there is the preferred option in long bus trips and dozens of bikes: To hitch a trailer. A trailer allows for moving lots of bikes while the space for bikers inside the bus is guaranteed. If using a two-story trailer like in the next photo, bikes must be secured by hooks in order not to go flying in the first corner. Additional actions are recommended to avoid thieves like using chains.