York central planners head for dead end on Leeman Road

The Marble Arch pedestrian tunnel does not meet modern standards.

Today’s announcement, that the Marble Arch tunnel will become singe file traffic when the York central  development proceeds, will come as major surprise to many.

The limitations of the route were recognised in the last decade when initial designs, for the regeneration of the York Central site, incorporated a new pedestrian/cycle path which crossed over the east coast main line.

It was recognised then that major work was needed if the route was to become attractive to visitors and residents alike. The new bridge would have crossed the railway line and the river Ouse.

Since then, the Council have opted to spend £5 million on a cycle facility next to the Scarborough railway bridge. This offers little to those coming from Leeman Road although some leaving the station may benefit.

The main problem with the Marble Arch tunnel is the lack of a waterproof membrane. This means that “gunge” seeps down the walls of both the traffic tunnel and the pedestrian route.

It can only be cleaned up for a limited period.

The installation of a waterproof membrane would be very costly and could seriously affect rail services while the work was done.

Single file traffic would have knock on effects across the whole network. Changes to the area in front of the station (and now at Micklegate Bar) would put further pressures on road space.

The Council must release the traffic modelling figures indicating how each option would cumulatively impact on movement.

Under current plans even public transport reliability could suffer.

The proposal needs a rethink.