^^^ Wot Srawberry Line said.
A 1:50,000 scale of the OS map is on Streetmap here:
http://www.streetmap.co.uk/map.srf?x=36 ... f+Bristol+[City/Town/Village]&searchp=ids.srf&mapp=map.srf
You can deduce from here where the line went, because much of it is still showing as vacant strips of land. I will have to presume that you know your way around Ordnance Survey maps and the local area:
The junction at Marsh junction faced towards North Somerset junction (bit of a clue in the name there!) so passenger trains would leave Bristol eastbound, take the right hand track (the Bristol avoiding line) at North Somerset junction, then bear left at Marsh Junction, which is/ was more or less under St Phillips Causeway by the shopping precinct that includes the Showcase cinema. It crossed the river at more or less the same point as St Phillips Causeway, ran on a low embankment then crossed Broomfield Road on an overbridge and carried on on first an embankment, than a shallow cutting, to pass under Sandy Park Road - the hump back bridge is still there.
It then ran in a cutting almost parallel to Bath Road, passing beneath it just before the start of the one way system . Still in a cutting, it passed under Talbot Road (once again the bridge is still there) and came to the first station on the line, Brislington. This site is now occupied by Bristol Scrap Metal.
Beyond Brislington station you really need to have been around at the time to know where it went, because the topography has changed so much in the last 25 years! The line ran to the west of what is now Tescos, crossed the A4174 Callington Road just about where the Tescos roundabout now is (but on a low embankment - this is now gone) and then ran through what is now the back gardens of the houses in Hither Back Bridge, still on the embankment that has now been removed.
It passed over West Town Lane on a low bridge (which caused the Bristol Omnibus company havoc before they introduced the Lodekka because they could only use single deck buses under it!). All trace of the bridge is gone, but the embankment on the south side of West Town Lane can still be seen just before the junction with Sturminster Road.
From that point to Whitchurch the line is easy to follow as it is now a cycle track. Whitchurch British Legion took over the trackbed to extend their car park, the line went in a cutting under Staunton Lane and Bristol Road (the A37). Whitchurch Halt was south of Whitchurch and could easily be seen from the road on the western side. The overbridge is still there.
Everything has been obliterated under new housing development between Staunton Lane and the A37.
Bewteen Whitchurch and Pensford, most of the railway formation has been obliterated (filled cuttings and embankments removed) but, if you look at the area in Google Earth, the scars of where the railway was can still be seen quite clearly.
Right - having got to just north of Pensford station, I shall knock off and leave a description of the southern part of the line to others!!
Just one final point - Hallatrow was of course the junction for the Limpley Stoke branch. Perhaps somebody knows when it was lifted between Hallatrow and Camerton, but it was certainly before my time, as the remaining Camerton to Limpley Stoke section was lifted just after they filmned "The Titfield Thunderbolt" on it in 1952
