J30 for A616
J29 for A617
M1 Derbyshire - M1 closed, queuing traffic and delays southbound between J30, A616 (Worksop) and J29, A617 (Chesterfield), because of recovery work and emergency repairs. Diversion in operation - via A619 to Chesterfield and A617 back to M1 J29. Congestion to J31, A57 (Sheffield).