As a default, using the green-lined roads on a Michelin map will serve you well. From your pics above, the D3 certainly looks like a nicer biking road than the D137 (though I'm sure someone will be along soon to say how very wrong I am).
……MRA does its routing (shortest, quickest etc.) or what you and your mates are expecting….
I will look to invest in MyRoute app. I recognise that the journey from Roanne to Thenon may need a mix of roads to keep the riding time within reason




Thank you for your advice to date. Now getting close to finalising this stage of my routes as will be sharing the routes when I meet my mates on 31st May. There are 9 of us of which 6 are on road bikes. I need to avoid roads like the D137 and use roads more like the D3. I have some 1cm = 2km paper maps but need to buy another that covers the Puy De Dome area to give me more detail. I either go above the A89/E70 or below to find appropriate D roads. Using the paper maps I currently have, attempting to find better D roads that are more like decent UK B roads rather than unclassified roads, the one option may be to go south taking the D966, D678 to Mauriac then head to Brive. Taking a route north looks more challenging to piece together similar roads. I'd appreciate your thoughts if not to much troubleLooking at the last map on Wapping’s post: Thenon is just down the road from me and I’m familiar with the route shown from Lubersac. I don’t know how MRA does it’s routing (shortest, quickest etc.) or what you and your mates are expecting but I would rate these roads as great on a trail bike rather than a touring bike - may be me, of course, but at the end of a 200 mile day I wouldn’t be keen to be riding on a these sort of roads.
I need to avoid roads like the D137
There are 9 of us of which 6 are on road bikes.
I'd appreciate your thoughts if not to much trouble….
…. pick D roads with single digits …,
To add:560 miles. No motorways or tolls.
View attachment 373961
Is it perfect? No, stuff rarely is but it’s simple to amend using a half decent paper map or on a PC.
Tell you what, you’ve had plenty of help from the forum each year for your holidays. There is also plenty of posts on how to DIY. Have a go at creating something yourself, rather than have others do it for you. You’ve got a few months. Give it a go and put your ideas up on the forum. It’s relatively fun and it’s free. Not least, it’ll also help others.
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Thank you Richard. D137 was used just as an example of the type of road. Fine for GS’s etc. The other three are on GS’s and KTM 1290. I do have a good collection of maps but missing one area. Map now on orderWhy that one in particular?
What are the other three on? Penny farthings?
Buy your maps.
Incidentally the Michelin route planning app gave some good options however cannot see how to covert or download into a GPX.
Thank you Richard. D137 was used just as an example of the type of road. Fine for GS’s etc. The other three are on GS’s and KTM 1290. I do have a good collection of maps but missing one area. Map now on order
Incidentally