Are there likely to be any problems getting them cleared for other routes? I heard they are a bit wider than sprinters to make the most of the more generous GW» loading guage.
I understand that the platforms at Trowbridge are too close to the rails for them, and that there may be issues at Avoncliff and Dundas. I also wonder about the Southampton tunnel that 153s are not allowed to pass through.
Gauge clearance for Class 165/166 units at various locations to enable deployment of this rolling stock on Cardiff to Portsmouth and Westbury to Weymouth services is listed as a Network Rail Discretionary Fund
CP4▸ candidate scheme in the current Wessex Route Plan, with a projected implementation date of 2009-2014.
It should be noted though, that the current Route Plan is dated 31 March 09, which is pre-Electrification announcement and also pre-
RUS▸ publication.