The commissioner may purchase, take and hold for the state such material or land as may be necessary to secure gravel, stone or other material necessary for the improvement of said highways.
RSA 228:28
1905, 35:9. PL 83 :8. RL 99:9. 1945, 188:1, part 10:9. RSA 229:8. 1981, 87:1, eff. April 20, 1981.