 I-49 was extended north into Shreveport to a temporary terminus at LA 3132 around 1991.LA 3132 served as the main connector to eastbound I-20 until the two interstates were directly connected in December 1995.By the mid-1990s, as plans for the Inner Loop Expressway changed, the portion of LA 3132 connecting to LA 511 at the Jimmie Davis Bridge became part of LA 526.