Narrative:

While taxiing via V1 and victor, we were given taxi instructions which we thought were for a runway 28L intersection J takeoff. As we approached runway 28C at victor, which is at the west departure end of runway 28C, we noticed a fokker F100 crossing runway 28C at the same time as us (we crossed at victor, he crossed at tango). We made a left on charlie. At this time ground called us and said we cleared to runway 28C. We were then given instructions for runway 28L at intersection J. There was no aircraft on final runway 28C. No conflicts occurred.

Google
 

Original NASA ASRS Text

Title: ACR X NON ADHERENCE TO ATC CLRNC TAXIED TO WRONG RWY UNAUTH RWY XING. RWY INCURSION.

Narrative: WHILE TAXIING VIA V1 AND VICTOR, WE WERE GIVEN TAXI INSTRUCTIONS WHICH WE THOUGHT WERE FOR A RWY 28L INTXN J TKOF. AS WE APCHED RWY 28C AT VICTOR, WHICH IS AT THE W DEP END OF RWY 28C, WE NOTICED A FOKKER F100 XING RWY 28C AT THE SAME TIME AS US (WE CROSSED AT VICTOR, HE CROSSED AT TANGO). WE MADE A L ON CHARLIE. AT THIS TIME GND CALLED US AND SAID WE CLRED TO RWY 28C. WE WERE THEN GIVEN INSTRUCTIONS FOR RWY 28L AT INTXN J. THERE WAS NO ACFT ON FINAL RWY 28C. NO CONFLICTS OCCURRED.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.