There’s no “quick” route. That being said if you’re a fast walker and walk down both escalators, it can be done in 4 minutes.
Depends where you’re coming in from Liverpool Street though; Central, Met/Circle, NR platforms or street level.
The small entrance on Broadgate might be quicker form street level and if you’re coming from National Rail changing at Stratford might be quicker, although you have fewer trains (no trains from Abbey Wood) so might be a slightly longer wait.
Just wondering in view of the above. Is it quicker to walk to the central line and catch the underground to Tottenham court road rather than catch the Elizabeth line from Liverpool Street to Tottenham court road
Small saving in walking to Central line but more stops and more cramped trains and crucially at this time of the year, no air con! Frequency is similar.
If arriving at Liverpool St by foot from the west would you think that using the new street level entrance is quicker than going into the station?
It’s the same general horizontal distance but possibly due to less crowding. Although going through Broadgate you technically go back on yourself very slightly. But I’d say there’s seconds in it, so not worth thinking about.