The A66 east of Penrith, near Center Parcs, is currently closed while rescue and recovery work takes place following a crash.
Cumbria Police say diversions are in place. Motorists can use the A65 and A69, the A685 can be used at Brough to join the M6 for westbound traffic but height and weight restrictions apply to the route.
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The family of Christian Pay, who died on Friday after suspected substance abuse at a festival, have paid tribute to the Millom teenager.
The Borders Railway is to be officially opened by the Queen... on the day she becomes Britain's longest serving monarch.
Christian Pay's family say he was "loved by all" and had "the heart of a lion". The 18-year-old died after falling ill at the festival.