Narrative:

Departing las runway 1L at night due to wind and operational necessity while taxiing down taxiway F with numerous construction closures/lights following green taxi lights. I never saw a hold short line for runway 1L or runway 7L (first 3100 ft of runway 7L closed). Stopped aircraft prior to runway 1L/7L mat area before being given takeoff clearance.

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Original NASA ASRS Text

Title: B757-200 FLT CREW CROSSES HOLD SHORT LINE WITHOUT CLRNC AT LAS DUE TO CONFUSION CAUSED BY CONSTRUCTION.

Narrative: DEPARTING LAS RWY 1L AT NIGHT DUE TO WIND AND OPERATIONAL NECESSITY WHILE TAXIING DOWN TXWY F WITH NUMEROUS CONSTRUCTION CLOSURES/LIGHTS FOLLOWING GREEN TAXI LIGHTS. I NEVER SAW A HOLD SHORT LINE FOR RWY 1L OR RWY 7L (FIRST 3100 FT OF RWY 7L CLOSED). STOPPED ACFT PRIOR TO RWY 1L/7L MAT AREA BEFORE BEING GIVEN TKOF CLRNC.

Data retrieved from NASA's ASRS site as of January 2009 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.