The fire service is asking people to avoid Glossop Brook Road, Glossop, after a lorry spills diesel onto the road causing hazardous conditions.
Derbyshire Fire and Rescue were at the road at 9,47am today and stopped the spill at 10,30am.
50 metres of the road is still closed.
A fire and rescue spokesman said: "A lorry tank is leaking a large amount of diesel causing hazardous driving conditions. Please avoid the area."