SH 357 begins in southwestern Corpus Christi at FM 665 and heads towards the southeast along Saratoga Boulevard. As it heads to the southeast, it passes under SH 286 at a diamond interchange. As it heads southeast from the interchange, the highway intersects FM 43 and FM 2444. Saratoga Boulevard comes to an end at an intersection with Rodd FieldRoad. SH 357 follows Rodd Field Road from this intersection to the northeast to its easternterminus at SH 358.