 US 79 and US 80 head west across the Red River into Shreveport and eastward parallel to I-20 into Minden.LA 3 continues northward and enters an interchange with I-220 (exit 11), a northern bypass of Shreveport that connects to I-20 westbound toward Dallas, Texas and eastbound toward Monroe.Shortly after this interchange, LA 3 crosses out of the Bossier City limits, and the center turning lane is replaced by a median.