THE BRONX - An accident on the Hutchinson River Parkway caused major traffic delays this afternoon. Officials say a car drove off the parkway and into the woods just before 1 p.m today near the Orchard Beach exit. The driver was taken to Jacobi Medical Center in serious condition. Traffic remains severely backed up on the parkway. As of now, one of three lanes has been opened. There is no word yet on when the other lanes will be available.