Gloucestershire Fire and Rescue have spent the afternoon dealing with a large fire at a former Railway Warehouse behind Great Western Road in Gloucester.
The fire service say seven pumps are on scene dealing with the blaze at the Horton Road depot.
British Transport Police are treating the fire as suspicious and will be investigating as the fire broke out on Network Rail property.
Great Western Road has been closed from Horton Road to the entrance to Gloucestershire Royal Hospital.
Horton Road is closed between Great Western Road and Mayhill Way.
Traffic is heavy in the area due to the closure.
