1. Puente de la Mujer is a pedestrian bridge located in the Puerto Madero neighborhood of Buenos Aires, Argentina. Designed by Santiago Calatrava, the bridge was completed in 2001 and has become an architectural icon of the city. Its name translates to \"Woman’s Bridge\" and is said to be inspired by the tango dance. The curved design of the bridge allows it to rotate 90 degrees to allow boats to pass through the water. The bridge is made of concrete, steel and glass and is illuminated at night. Puente de la Mujer is not only a functional bridge but also a work of art.

2. The bridge can be visited at any time during the day or night as it is open 24 hours a day. There is no phone number available for the bridge as it is a public space.

3. There is no ticket required to visit or walk over the Puente de la Mujer. It is easily accessible by public transportation, including buses and trains. The bridge is located in the Puerto Madero neighborhood which is a popular tourist destination.