Philip
On Moderation
Currently the 'old road' between Sheffield and Chesterfield via Beighton only has goods, diversions and route-retention purpose services using it. However, could two trains per hour that currently run via Dore instead run via Beighton, throughout the day?
It would release a good amount of capacity through Dore Junction, possibly enough to introduce a 4th service from the Hope Valley. I'm guessing the 'old road' route is a bit longer than via Dore, but if the EMR Liverpool-Nottingham service was routed this way (via Woodhouse to Beighton) then some of that extra journey time would be reduced by not having to reverse at Sheffield. There would also still be a good number of Sheffield-Chesterfield services via Dore for passengers who wish to use the faster route, even if having to change at Sheffield.
The slower of the two London services could also use this route; there will be three Sheffield-London services before long so one of them could go the longer way round and call at Meadowhall and Rotherham before heading south to Chesterfield, providing these stations with a new London service in the process.
It would release a good amount of capacity through Dore Junction, possibly enough to introduce a 4th service from the Hope Valley. I'm guessing the 'old road' route is a bit longer than via Dore, but if the EMR Liverpool-Nottingham service was routed this way (via Woodhouse to Beighton) then some of that extra journey time would be reduced by not having to reverse at Sheffield. There would also still be a good number of Sheffield-Chesterfield services via Dore for passengers who wish to use the faster route, even if having to change at Sheffield.
The slower of the two London services could also use this route; there will be three Sheffield-London services before long so one of them could go the longer way round and call at Meadowhall and Rotherham before heading south to Chesterfield, providing these stations with a new London service in the process.