The obvious place for the A664 to start is on the A665 Manchester & Salford Inner Relief Route, which at this point is actually two parallel one-way streets. However, many maps show the road continuing a short distance into the city centre to end at traffic lights by the Shudehill Interchange – this is presumably for historic reasons: the road originally continued along the High Street to its terminus on the A6 Market Street.
The road heads northeastwards through the suburbs, the street name Rochdale Road, already emphasising its destination. Initially dual, the road narrows just before crossing the bridge over the railway line east of Victoria station. It continues through Collyhurst and widens again just before crossing the A6010 Intermediate Ring Road, which here is made up of two parallel one-way streets, requiring two separate sets of traffic lights to cross.
Now non-primary – but still dual for a short distance more, the road runs in a more northerly direction through Blackley, where it becomes wooded for a short distance as it passes the Boggart Hole Clough park. Slightly further on the road has been straightened, after which it bears right to widen considerably and cross the A6104 at traffic lights just before M60 J20, which only has west-facing sliproads. The road narrows again on the far side of the motorway and leaves Manchester for Rochdale at the same point.
In 2014, having taken early retirement from teaching photography, I embarked on a series of walks along the arterial roads of Manchester.
See also Bury New Road and Cheetham Hill Road.