Showing posts with label Timetables. Show all posts
Showing posts with label Timetables. Show all posts

Friday, 15 October 2010

NCR timetable time/distance graph

I've recently wangled a couple of lunch breaks and managed to create a time/distance graph for my North Cornwall line timetable. It's not complete as I still need to confirm workings to/from Mawgan Porth but it has thrown up a couple of anomalies.

The first anomaly was the Up 11:30 goods train passing the ACE between Launceston and Tower Hill. This must have been a problem created by using timetables from different periods. I've altered the timing of the goods slightly by shortening its stay at Launceston so that it reaches Tower Hill just before the ACE. Not sure if this is correct so if anyone has a 1961 goods timetable for the line please let me know.

The second anomaly was with the Down 7:15 Halwill departure which, when compared to other down trains, seemed to take too long to travel between Tower Hill and Launceston. I've double checked the 1961 timetable and the times are correct. My only assumption is that the timetable does not show the arrival time at Launceston it only shows the departure time. So I've altered this to have a 13 minute stop at Launceston, to drop off newspapers and parcels.

Neither of the anomalies have affected what I'm trying to do at Grogley Junction and the surrounding area but I like to try to get things as correct as possible with what information I can find (please note I did say 'try').


The thought of creating a time/distance graph had not occurred to me until Micky suggested it in a recent comment. Creating one has shown how valuable these graphs are to confirm timings for timetables. From now on I'll be trying to use one or more time/distance graphs while creating a timetable for the local workings around Grogley Junction.

Monday, 20 September 2010

New 1961 NCR timetable!!

I've recently started to make use of some of my lunch breaks to put some thought into the hub of my Grogley Junction project. The whole project evolves around the creation of a junction station at Grogley and how its creation would effect rail operations. My thoughts have wandered towards its track plan and also my interpretation of Boscarne Junction. I'm currently not sure that my first attempts at track plans for these two junctions will fit the bill. I want to check whether my they would be adequate for traffic running though both the junctions and the only way I could see to do this was to create the timetables.

The aim is to dovetail my fictitious timetable into a 1961/2 timetable with as little alteration as possible from the actual workings of the North Cornwall Railway. It will also need to fit into the historical timetables of the Western Region for Bodmin General and the Newquay branch. As the project has altered slightly to my previous attempt, I've spent time creating these new timetables for the North Cornwall Line as shown below:


References used have been a SR British Railways' timetable for 1961; timetables published in "An Illustrated History of the North Cornwall Railway" (Irwell Press); engine diagrams and timetables in "The Bodmin & Wadebridge Railway" (CFD Whetmath, Forge Books).

I am also hoping that the timetables will help to curtail random purchases, and enable me to work towards a stock list that is relevant for the whole project. Since creating the images for posting I've discovered photographs showing a couple of different train make-ups that will alter the entries slightly within the above timetable headings. These are still a work in progress...........

Timetables for all the local workings between Padstow, Bodmin, Wenford plus the fictitious workings to Mawgan Porth and Par are also being worked on. This is being a more difficult task than the above and will take a number of lunch breaks over the next couple of months before it's in a readable state. Once done I'll be able to work on and justify track plans for any proposed station/junction in my alternative universe.