Patent ID: 8091797

Claim:
A trackway for guiding rail-bound vehicles, comprising: a plurality of pre-fabricated concrete slabs firmly attached to one another, wherein each of said concrete slabs comprises positioning elements and connecting elements, the positioning elements being formed integrally with each of said concrete slabs and including at least one cam extending from an end of each of said concrete slabs and at least one pocket defined in an opposing end of each of said concrete slabs; at least one groove formed in each of said concrete slabs; at least one prefabricated elastic sleeve configured to fit within said at least one groove of several of said concrete slabs; and a plurality of rails configured to be pressed within said at least one elastic sleeve, each of said rails including a rail head and a rail foot, said rail head having a larger width than said rail foot, wherein the length of one of said rails is longer than the length of one of said concrete slabs.