....... I've been trying to track- with no success- the route Ormskirk trains took following the closure of the original Lostock Hall station in October 1969 (all stopping trains to Liverpool Exchange were also terminated at Ormskirk from this date, leaving only the expresses running the full length of the route, via Farington Curve Junction). They were certainly running via the EL lines up until this point, but I can find no evidence one way or another for routeing between October 1969 and May 1972.
I’m always glad of an excuse to get the old Working Timetables off the shelf & this question turned out to be less simple than might be imagined. According to the published WTT:
- May 1970 – May 1971: All Preston/Colne and Preston/Ormskirk DMUs went via Farington Curve Jn. None of these were booked on the EL side. No Ormskirk line trains ran through to Liverpool Exchange (Liverpool/Glasgow and Liverpool/Blackpool trains had been diverted to Lime St).
- May 1971 – 30 April 1972: All the Colne and Ormskirk trains were back to travelling via Todd Lane Jn and terminating at the East Lancs side at Preston.
In 1971 there was also a handful of parcels and ECS movements booked to use the EL lines, plus a couple of Class 7 freights from the north going to Ribble Sidings the long way around.
- 1 May 1972 – 6 May 1973 WTT: Colne & Ormskirks reverted to the Farington Curve Jn route. The Bamber Bridge - Todd Lane Jn and Moss Lane Jn - Lostock Hall sections of line closed on 1 May 1972. Only the Blackpool summer Saturday trains from Glasgow, Newcastle and Edinburgh were booked over what remained of the EL routes in the area.
Possibly this temporary 1971 reprieve for Preston’s EL platforms was to get as many trains as possible away from the North Union side while it was being re-modelled & re-signaled prior electrification. So it’s not necessarily the case that this re-routing fell neatly into the annual issues of the Working Timetable books. For example it may or may not have been necessary to divert back to the EL side before 3 May 1971, or transfer back to the Farington Curve route sometime before 1 May 1972, depending on engineering needs. I don't have the periodic WTT supplements which might clarify this.
Two more bits of useless information:
With the trains between Newcastle/Scotland and Blackpool, you might expect that southbound trains did the loop clockwise, while the northbound returns would go around anti-clockwise. In fact, at the end,
all these trains were booked to travel clockwise – Preston EL – Todd Lane – Lostock Hall – Farington Curve – Preston NU. This would mean the trains originating from Blackpool firstly crossed most of the tracks north of Preston station to get to the EL platforms, then once back on the North Union lines heading north had to cross the slow lines/Blackpool lines again to get to the WCML towards Lancaster - all in the middle of a summer Saturday afternoon. A bit of a nuisance with it being all mechanical signalling at the time, but presumably preferable to occupying a platform at Preston for a locomotive run-round.
The last timetabled passenger train over the EL lines (as opposed to diversions) would have passed through around 14:40 on Saturday 26 August 1972: 1E60 14:15 Blackpool N to Newcastle.
There was a later train that day, 1S44 14:53 SO Blackpool N to Glasgow C due through Preston at 15:24. But while the southbound ex-Glasgow train would have gone "around the houses" earlier in the day, in 1972 the return back to Glasgow was routed from Preston NU via Farington Curve, Blackburn, Hellifield and the S&C - hence no reversal needed in the Preston area. The S&C routing wasn't obvious from the public timetable, so in similar vein to
@chorleyjeff's post, maybe putting the wind up the odd Glasgow passenger who saw themselves departing from Preston in a southerly direction.
The connection from Preston No.4 to Preston EL was taken out of use the following weekend.