A Tree of Markers

CA 174/CA 20/CA 49 at Grass Valley

In California, it's fairly rare for three state routes to intersect. The intersection of Route 174 with Routes 20 and 49 in Grass Valley is shown with this tree-style sign assembly. Usually, but not always, three-digit routes get a wider version of the standard California miner's spade.

A single-sign version of these markers is here.