I'm 5'5 260 pounds I drank on new years eve and the next day ? I took a urine test on wed the 3TH so how long?

No matter how much you drank, there will be no alcohol in your system at that time interval.

However, if the urine was tested for EtG, a longer lasting metabolite of alcohol, then it is necessary to know 1) how much you drank, 2) time of last drink and 3) time of test to more accurately assess.

I would suggest you consider a treatment program