Determining fault is central to the resolution of every negligence case. Typically, the plaintiff alleges the defendant’s fault, and it is up to the court to determine whether the plaintiff has carried this burden. In the event that more than just one party was responsible for causing a particular accident, it is up to the court to “apportion” fault. That is, the court must decide how much each party contributed to the overall situation, and assign them responsibility for the appropriate percentage of the damages.
In Cashio v. Department of Transportation, 518 So.2d 1063 (La. Ct. App. 1st Cir. 1987), the court undertook this type of apportionment. Around noon on March 14, 1984, Jo-Louise Cashio was driving her 1984 Datsun 260-Z north on Louisiana Highway 77 in Iberville Parish. Passing the shop of a friend, Delores Nall, Cashio beeped her horn and waved. Seconds later, Nall saw Cashio’s car leave the paved portion of the highway in a cloud of dust. Upon re-entering the road, Cashio lost control of her car, crossed the center line, and ran into a ditch. Cashio’s car flipped and left her with severe injuries. Cashio filed suit against the State of Louisiana through the Department of Transportation and Development (DOTD) alleging that the shoulder of the road was defective. Cashio claimed that the shoulder was below the minimum design standard because it was too narrow and was unsafe because of its deep downward slope toward the ditch.
At trial, the court heard testimony from a number of expert witnesses on the road’s design. Relying on well-settled law that “the DOTD is under a duty to maintain the highways and shoulders in a reasonably safe condition,” the trial judge determined that the DOTD was 100 percent at fault for Cashio’s accident and awarded her approximately $111,000 in damages.