An animal barrier for inhibiting the movement of small animals along first and second rails of one or more railroad tracks includes an animal stop having an animal stop face to be positioned between the first and second rails to inhibit the movement of the small animals along the first and second rails. The animal stop face has opposite first and second sides to be positioned adjacent the first and second rails, respectively, to inhibit the movement of the small animals between the animal stop face and the first and second rails. A support is coupled to the animal stop face and is to be secured to at least one of a railroad bed or a railroad tie to position and hold the animal stop face between the first and second rails.

An animal barrier for inhibiting the movement of small animals along first and second rails of one or more railroad tracks includes an animal stop having an animal stop face to be positioned between the first and second rails to inhibit the movement of the small animals along the first and second rails. The animal stop face has opposite first and second sides to be positioned adjacent the first and second rails, respectively, to inhibit the movement of the small animals between the animal stop face and the first and second rails. A support is coupled to the animal stop face and is to be secured to at least one of a railroad bed or a railroad tie to position and hold the animal stop face between the first and second rails.

Electrical power transmission for well constriction apparatus via a rotatable spool positioned at and affixed to a moveable well construction apparatus at a wellsite and an electrical power cable at least partially wound on the rotatable spool and connected to stationary equipment at an end of the electrical power cable distal from the rotatable spool.

An injury mitigating stock guard that includes mutually parallel linear members defining linear pockets therebetween of sufficient size to allow the passage of the hoof of an adult domesticated animal. The linear members include one or more laterally extending flanges that prevent the further passage of the hoof through the bottoms of the pockets to prevent injury.

Safety structure for protecting a railway line includes a fencing on supports resting on the track bed. These supports are connected to a rail of a railway line. The connection is effected by magnetic force. At their free ends, the supports have permanent magnets having a shape allowing them to engage the web of a rail. Due to the significant length of the supports, it is possible to apply a great torque to the magnets when the other end is engaged, that is to say that end which is turned away from the permanent magnets, as a result of which the magnet slides away along the web and can be detached therefrom. The magnet may consist of a number of magnets stacked on top of one another. The magnet is preferably arranged so as to be slightly displaceable with respect to the support to provide compensation for an uneven surface.