If any person, without authority, willfully injures any highway or bridge thereon by destroying or taking away any plank, timber, stone or other material thereof, or by digging any pit therein, he shall be guilty of a misdemeanor.
Source. RS 58:1. CS 62:1. GS 66:26. GL 72:26. PS 77:13. PL 92:14. RL 108:14. 1945, 188:1, part 19:32. RSA 249:37. 1973, 528:131. 1981, 87:1, eff. April 20, 1981.