The main straight at Lincoln County Raceway is approximately 165metres in length and runs from the outgrid (or turn 15) to turn 1.  The straight is the start/finish straight and the main location for spectators.  it houses most of the track facilities along its outskirts.

The main straight has one of the 3 magnetic timing strips in it and also has the timing loop used with the transponder timing system.  It has the race control tower and start tower located about halfway down.  along this straight racers will see the laps remaining displayed on the starter tower and will also see the last lap board across the track indicating that all important last lap.