A fork, or point of division in a road or in a river.
1767. The river to be called by the same name, from the crotch to the mouth.Tho. Hutchinson, History of Massachusetts Bay, ii. 383. (N.E.D.)
1802. A good stand for a Blacksmith at 80 rods distance, in a crotch of roads.Advt., Mass. Spy, Sept. 29.
1857. Now you see Im at the crotch of the roads, dont you?J. G. Holland, The Bay-Path, p. 266.