The A66 has reportedly been closed in both directions between the Greystoke turn-off and Rheged Roundabout following a road traffic collision at Highgate, near Penrith, Cumbria.
Emergency services were reported to be attending the incident, with the closure affecting traffic travelling in both directions along the major trans-Pennine route.
The closure was reported at approximately 7.50pm, although the precise time of the collision has not been confirmed.
A66 Shut Between Greystoke and Rheged
According to the initial traffic alert, the affected stretch runs between the Greystoke turn-off and Rheged Roundabout, west of Penrith.
Motorists approaching the area have been advised to avoid the affected section and seek alternative routes where possible.
The circumstances surrounding the collision remain unclear, including how many vehicles were involved and whether anyone has been injured.
Emergency Services at Scene
Emergency crews were reported to be dealing with the collision at Highgate.
No official details have yet been confirmed regarding casualties, vehicle recovery or when the road may reopen.
Drivers are advised to follow local diversion signs and allow additional time for their journeys.
The A66 is a major east-west route connecting Cumbria with the North East, carrying both local traffic and long-distance commercial vehicles.
This is a developing incident. Further information will be published as it becomes available.