The road measures 22.71 miles long and would take a car obeying speed limits 40 minutes to travel its length.
The B874 is a B Road and is located in the Zone 8 Highways Region.
This is a true long-distance route, journeying through numerous towns like THURSO, Glengolly, HALKIRK, Watten, Gillock, and WICK.
The road is located entirely within Caithness.