Morning all, I've to travel to the above location for a course at Lakeside Energy Recovery Facility and was hoping to avoid the worst of the traffic. Google Maps Directions says to go A1/A421/M1/M25 whereas I'd have skipped the A421/M1 bit and stuck on the A1 at taken the North Orbital past St Albans (cuts the corner by South Mimms). Can any more regular travellers offer any tips/advice as to the best of these routes to take, evn if it's 'both'll be crap, del with it!' 
We've to be there by 10:00 a.m. if that makes a difference.

We've to be there by 10:00 a.m. if that makes a difference.