|To:||Deer Sound (HY553073)|
|Length:||1.8 miles (2.9 km)|
|Meets:||A960, B9050, unclassified|
|Route outline (key)|
The B9051 is a short B-road, single-track throughout, on the eastern side of Orkney Mainland.
The road starts by turning off the A960 where that road ends, the onward route being the B9050. We then head almost due north, slowly dropping down the hill towards the coast and serving the western side of Deerness Parish along the way. After almost two miles, it has nearly reached the shore of Deer Sound, but it ends where the road kinks to the left at a junction with a farm track.