The division of motor carrier and railroad safety shall make and enforce reasonable rules and regulations establishing minimum standards of track, bridge and roadbed inspection:
(1) For track, bridge and roadbed used by passenger trains or freight trains;
(2) For the qualifications of the inspector;
(3) For the frequency of inspection and territory to be covered;
(4) For method of inspection, including items requiring special attention;
(5) Action to be taken when defects are found.