Jimstone Co. - Lacombe 30440 Hwy. 190 Lacombe , LA 70445 985-882-5907 985-882-5957 Fax From Slidell - Exit Airport Rd. off I-12. Go south to Hwy. 190 intersection. Go west (right). 4 miles on left. From Hammond - Exit #74 (Hwy. 434) from I-12. Go south to Hwy. 190 intersection. Go east (left). 2.4 miles on right. Back