that said the A49 is a weird road it dosent seem that nasty when you drive it, but a lot of people manage to have a lot of nasty crashes on it. when i was younger it may as well have been a race track but i don't think its speed thats causeing the crashes on it. drive down it when it's busy and it turns into a game of follow the snail with not much chance of getting past and yoour mind dose end up wandering
You're right, but the problem with playing follow the snail, is that very few people leave enough room for overtaking cars to get back in. When you know the road and how to drive it, there are lots of very safe places to overtake, the problem is when you banked on overtaking 2-3 cars, suddenly the door gets closed and you end up having to go past a lot more.
I just sit back and go with the flow at whatever speed it is nowadays. A car can overtake me at Craven Arms, and by the time I get to Dobbies Island, I more often than not pull up along site him in the next lane.