it was designed for caltrancaltrans caltrans p-15 loading. the actual design loading on the bus deck was very high and much higher than would be seen by buses. >> can you elaborate on what's a p-50 loading. >> i can't remember. >> how many axles? >> overside load. >> question. is there anything -- since the report we just heard from l.p.i. was preliminary, is there anything that we should sort of wait for as far as the concluesiveness of your recommendation on the fix or was this just a preliminary fix concept? >> i don't believe so because -- was of the fact that this -- because of the fact that this bypasses the area. i think everybody knows the area where the failure occurred, and it completely goes around that area. so no, i don't believe so. i don't know what the scheduling is. i suspect that by the time all these models are revealed in the timeline that mr. vecchio revealed, that will probably be before this fix is installed. regardless, i think, and i think most people who have been looking at this agree that this is a pretty fault-fre