The bridge itself is free ... There are two towers on the bridge with an ariel walkway (glass floor) There is a charge for this ...

Hi, the nearest tube station is Tower Hill. Just north of Tower Bridge. 5/10 min walk. There isn’t a tube station on Tower Bridge. There is a walkway, here called a subway or underpass that goes under the road. But you walk it. Hope that helps.

I would give around 1 hour to 1.30mins to give time to visit engine rooms and take pics

Don't know

הכרטיס לגשר השקוף לא יקר כמדומני 9-10 פאונד, החוויה קצרה אך מהנה ובעלת נוף מהמם. עמדת הכרטיסים ממוקמת כמה מטרים לאחר הכניסה לגשר, תמיד יש שם אנשים קשה לפספס.

The bridge, built in 1894, is 244m (800’) long between two 65m (213’) tall towers constructed on piers. The central span of 61m (200’) between the towers is split equally into two bascules or leaves, which can be raised to an angle of 83 degrees to allow river traffic to pass through. The bascules weigh over 1,100 tons each and are counterbalanced to minimize the force required to raise them, an operation which takes just five minutes. Between the towers are two high level walkways that are 42m (138’) above the River Thames which allow pedestrians to cross the river even when the bridge deck is raised. The walkways were closed to the public in 1910 due to lack of use but were reopened as fully covered passages in 1982 as part of the then newly launched Tower Bridge Exhibition. There is a Glass Floor, comprised of panels weighing 530 kg and measuring 11m (36’) long and 1.8m (2.6’) wide that span the high-level Walkways

Yes, there is elevator.

Hi, yes it is better to book in advance, this includes any other attraction you may like to visit. There can be queues.

כרטיס כניסה עלה לי 10 פאונד לפני שנה . ושעות הפתיחה הן מעשר בבוקר עד חמש אחה"צ. ובקשר לפתיחה אני לא יודעת. מקווה שעזרתי.