At Fresno Yosemite International Airport (KFAT), I was instructed to taxi to RWY 29L via B11, B from Signature Support. When passing B3 and approaching RWY 29L end, I noticed there is one holding short line between B2 and B3 and the next one is on B2, I was confused where to hold short for the instruction (hold at the first anyways).
The one between B2 and B3 seems extra, but it is a double-solid-double-dashed line, which is also shown the Google Map the same I observed. I am wondering how this can well-define a runway protection area? Meanwhile, the first holding short line (the one between B2 and B3) does not mark which runway it protects. I also suspect it should have been ILS protection marking instead.