1. Blackfriars Bridge is a historic bridge located in London, spanning across River Thames. It was first opened in 1869 and underwent significant modernization and renovation in 2012-2014. The bridge spans over the Thames, connecting the areas of Blackfriars and Southwark in central London. Some interesting facts about the bridge include that it was the first bridge to use cast and wrought iron, as well as the first to have electric lighting. It also houses the world’s largest solar bridge, with over 4,400 solar panels integrated into the bridge’s structure. The bridge is often used as a filming location for movies and TV shows, including the James Bond film \"Skyfall\".

2. Blackfriars Bridge is open 24/7 and there is no need to purchase tickets to cross the bridge. There is no specific phone number for the bridge as it is managed by Transport for London.

3. The nearest transportation to Blackfriars Bridge would be the Blackfriars underground and railway station, which is located near the southern end of the bridge. There are also several bus routes that run across the bridge, including routes 45, 63, 100, and 388. The bridge is located within London’s Congestion Charge zone, so drivers are required to pay the appropriate fees if traveling within the designated area.