#9610 Obviously Tram Road, Howard. I can remember with nostalgia the long haul the steam trains used to make up that line in my lost youth, including the Golden Arrow. The boat trains used to have engines in tandem, back and front, to help them up the steep gradient.
It's a shame that there wasn't much support for this old link to the Harbour Station, the cross town link was also one that perhaps merited more thought....and a lot of money!