BIRMINGHAM Ala. -- Twenty-two drivers total 794 laps on the 2.38-mile, 17-turn Barber Motorsports Park road course during the first of two days of an Open Test. On-track activity March 18 is scheduled for 11 a.m.-1 p.m. and 3-6 p.m. (ET), with live Timing & Scoring on www.indycar.com.
The season-opening Firestone Grand Prix of St. Petersburg is March 28-30.