there still has been no cracks, no identified items looic thike found over there, but we continue tolook in that area as well because of a similar design to ensure what is necessary, if anything for redundancy over there. what we have in place is currently a three-level system of shoring that are ares at the train platform level and -- -- that are at the platform level. almost identical pictures below grade. it's essentially an identical design that's below grade at first street, and then, above grade, this is what it's been looking like since we installed those for stablization, and first street has not had any impacts since -- we did this work over night, and it's had zero impacts to rush hour or no impacts on first street with the split-lane configuration. what we've done, we did do a lot of nondestructive testing at first street to make sure there's no cracking, ultrasonic testing. there's several types of testing, the litany of nondestructive that you can do was done, but we also took samples. these are small, 4 inch core samples, what's being tested now to confirm the -- basica