Railroad turnout frog with continuous running surface

In a railroad frog where first and second wings converge toward each other to form a juncture with a long point rail and a short point rail, an improved railroad frog comprising:

• said long point rail and said short point rail forming a flat vertical surface at a point of juncture;
• a mobile point member abutting said flat vertical surface at the point of juncture between said long point rail and said short point rail and extending therefrom to a throat between said first and second wings, said mobile point member comprising:
• a first point filler member mounted extending forwardly from said point of juncture to said throat and having a first side surface dimensioned to be fitted along a web of said first wing;
• a second point filler member mounted extending forwardly from said point of juncture to said throat and having a second side surface dimensioned to be fitted along a web of said second wing;
• said first and second point filler members each having second side surfaces forming a gap between them along their forward extent and having a flat upper surface formed thereon adjacent said gap;
• and
• an interchangeable insert having a central bar inserted in said gap between said first and second point filler members and mounted on said flat upper surfaces formed thereon.