|To:||Kirk Bay (ND363930)|
|Length:||1.8 miles (2.9 km)|
|Meets:||Pier, B9046, unclassified|
|Route outline (key)|
The B9045 is the longer of the two classified roads on the island of Flotta in the Orkneys.
The road starts at the pier by the oil terminal, from where there are ferries to Hoy and Mainland. The original line of the road is now lost under the oil terminal; the current route has been diverted round its southern end.
In the main settlement, Whome, the road TOTSOs right then immediately left, with the B9046 continuing on. A few sharp bends later brings the B9045 to the island's southern coast. It ends here, at the point where the road bends left along the shore.