From Baton Rouge Take Interstate 12 to I-10 East(Eastbound) and go 14 miles. Exit to Dutch Town / Prairieville exit (Exit #173 / Hwy 73). Exit and turn Right on Hwy 73. Continue on Hwy 73 5.4 miles until Hwy 75. Turn Right on Hwy 75 and continue North for 4.2 miles. IAA will be on you Right.