An man injured in a Tuesday rollover on I-15 remained in critical condition Wednesday.

Jack Jensen, 57, of American Fork, was driving northbound on the freeway about 10:45 a.m. when a roll of carpet padding fell out of a southbound truck and rolled in front of him near 3700 South.Utah Highway Patrol troopers said he swerved to avoid the padding and was hit by another car from behind, causing his vehicle to roll. He was taken by helicopter to LDS Hospital, where he was in critical but stable condition Wednesday, a hospital spokeswoman said.