Lights. Allen martin in the newsroom with more. Reporter major delays because of a problem on the tracks with the tracks. It all started at the end of the morning commute. So its about 9 30. That is when bart crews say they discovered what they are calling a deformity on the tracks. It was between San Franciscos civic center and 16th Street Mission bart. Bart trains at this moment are singletracking through downtown San Francisco. There are limited trains coming into the city from the east bay. Traffic from east bay bart stations has been slowed down with this interrupted service. The Macarthur Bart station is what youre looking at. We saw trains stop for some time before slowly starting to run again. Trains that normally run from fremont to daly city they are stopping there. The only trains running through downtown San Francisco are the ones heading to the airport at sfo and this is the bad part. Bart says this problem is going to take at least five to six hours to fix. Thats what the