Live Chat I-49 Community Nearby Traffic I 49 LA Exit 19b A, Southbound Traffic 2024-03-29 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I 49 LA Exit 19b A, Southbound Lawtell, LA 8.59 Leonville, LA 13.20 Grand Coteau, LA 13.21 Interstate highway exits close to I 49 LA Exit 19b A, Southbound Exit 19b a, i49 2.86 Exit 18, i49 2.90 Exit 17, i49 4.16 Interstate highways close to I 49 LA Exit 19b A, Southbound i49 map 2.86 i10 map 30.86 i12 map 94.95 State roads close to I 49 LA Exit 19b A, Southbound US 190 LA map 0.39 US 71 LA map 22.64 US 90 LA map 32.97