Appears there was a bad accident on airport road this afternoon. While eating at Pineapple Pete's, an ambulance passed and then returned about 30 minutes later. We headed back to the Maho area but hit stopped traffic before we got to the bridge. At first thought it was a bridge opening but even after getting over the bridge, it took almost an hour to make it back to Maho. We saw a vehicle in front of one of the car rental places next to the airport that had its front completely caved in. Looked like there was some sort of serious headon collision. Hope no one was seriously injured but it looked pretty bad.