Said toll road shall be a limited access highway as defined in RSA 230:44, except that RSA 230:52 shall not apply to ducts, pipes, pipelines, poles, wires or other structures permitted under RSA 237:17, VII or to existing facilities on highways, not now restricted as to access, used as toll-free sections of the turnpike.
RSA 237:27
1947, 295:10. 1949, 303:3. 1953, 237:1, par. 9. RSA 256:9. 1981, 87:1, eff. April 20, 1981.