Motorists heading north on the M90 this morning faced delays and diversions following a serious incident last night involving a police car.
The motorway was closed between junction four Kelty and junction 5 for crash investigation work to be carried out, but reopened at around 9.20am this morning.
The road was closed at 10.20pm on Sunday night following a road traffic accident involving a marked police car.
No other vehicles were involved.
Ambulance and fire and rescue services attended the scene.
Diversions were in place during the closure.