No railroad hereafter constructed shall cross another railroad, a highway or other way, at grade, unless the consent in writing of the department of transportation is first obtained.
RSA 246:4
1885, 98:5, 6. 1889, 65:1. PS 159:2. PL 249 :2. RL 299:5. 1951, 203:58 par. 4. RSA 373:4. 1985, 402:6, I(e)(5).