Marratxi wrote:
"Paul Terry" wrote in message
...
In message
, Tom
Anderson writes

We had a very brief argument about this a month or so ago; Barry
Salter said they did, i said they didn't, and Clive threatened to
excavate as much of north London as was necessary to find out.
This is not an authoritative answer, but i did finally notice that
according to Quail, they do cross, and the crossing is indeed a
little way south of Harringay Green Lanes; probably too far to
build a station with interchange, though.
On a more general note, how can one go about getting accurate
information about the routes of underground railways? Are there
some sort of official maps somewhere?

There is the map at the end of ...
http://www.londontransport.co.uk/tfl.../marketone.pdf
... it is not wonderfully detailed, but it does show that crossing
point south of Green Lanes.
Paul Terry

Anybody know how to extract the map from the end of the PDF document
marketone.pdf ? I have tried copying it from the main file but it
loses definition.
Cheerz,
Baz

Some, mostly Adobe I suspect, photo/paint programmes allow conversion of a
pdf file to an image file.