Chicago, Burlington & Quincy Railroad Co. v. Chicago was a landmark Supreme Court case decided in 1897 that dealt with the issue of just compensation under the Takings Clause of the Fifth Amendment. The case arose when the city of Chicago implemented a plan to raise the grade of certain streets, which resulted in damage to the railroad's property without providing adequate compensation. This case is crucial in understanding how the Due Process Clause of the Fourteenth Amendment applies to state actions regarding property rights.