For some time moving trams through the 4 road extension has been hampered by a gap in the overhead due to the roller doors at each end. Special drop down bridges have been fabricated. The first of these went up for a trial fitting.
For some time moving trams through the 4 road extension has been hampered by a gap in the overhead due to the roller doors at each end. Special drop down bridges have been fabricated. The first of these went up for a trial fitting.